| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.68 | 9.695% | $29.2666 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $138.86 | 7.476% | $149.2412 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $19.87 | 12.414% | $22.3367 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $148.84 | 12.278% | $167.1146 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $91.49 | 12.797% | $103.198 | $103.20 | $103.20 | $103.20 |
| Purchase #6 | $131.75 | 8.852% | $143.4125 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $208.80 | 7.154% | $223.7376 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $766.29 | $838.3072 | $838.31 | $838.30 | $838.20 | |