| 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 | $160.39 | 12.470% | $180.3906 | $180.39 | $180.40 | $180.40 |
| Purchase #2 | $17.35 | 11.348% | $19.3189 | $19.32 | $19.30 | $19.30 |
| Purchase #3 | $106.86 | 9.651% | $117.1731 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $158.51 | 12.106% | $177.6992 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $220.62 | 13.760% | $250.9773 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $207.80 | 7.817% | $224.0437 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $70.98 | 7.300% | $76.1615 | $76.16 | $76.15 | $76.20 |
| 7 purchase totals = | $942.51 | $1,045.7643 | $1,045.76 | $1,045.75 | $1,045.80 | |