| 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 | $152.42 | 8.476% | $165.3391 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $110.39 | 6.856% | $117.9583 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $10.71 | 11.811% | $11.975 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $211.64 | 12.535% | $238.1691 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $229.61 | 10.202% | $253.0348 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $131.62 | 9.360% | $143.9396 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $7.53 | 6.153% | $7.9933 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $853.92 | $938.4092 | $938.41 | $938.45 | $938.40 | |