| 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 | $173.49 | 7.848% | $187.1055 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $138.93 | 7.533% | $149.3956 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $179.51 | 8.132% | $194.1078 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $10.25 | 11.795% | $11.459 | $11.46 | $11.45 | $11.50 |
| Purchase #5 | $15.32 | 13.837% | $17.4398 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $84.26 | 10.389% | $93.0138 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $44.50 | 13.394% | $50.4603 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $646.26 | $702.9818 | $702.99 | $702.95 | $703.00 | |