| 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 | $147.44 | 9.433% | $161.348 | $161.35 | $161.35 | $161.30 |
| Purchase #2 | $178.64 | 12.860% | $201.6131 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $20.61 | 9.145% | $22.4948 | $22.49 | $22.50 | $22.50 |
| Purchase #4 | $128.85 | 7.300% | $138.2561 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $244.60 | 5.388% | $257.779 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $53.53 | 11.172% | $59.5104 | $59.51 | $59.50 | $59.50 |
| Purchase #7 | $90.63 | 7.379% | $97.3176 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $864.30 | $938.3190 | $938.32 | $938.30 | $938.30 | |