| 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 | $177.31 | 3.156% | $182.9059 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $149.98 | 8.584% | $162.8543 | $162.85 | $162.85 | $162.90 |
| Purchase #3 | $40.89 | 12.620% | $46.0503 | $46.05 | $46.05 | $46.10 |
| Purchase #4 | $68.97 | 8.402% | $74.7649 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $56.91 | 6.526% | $60.6239 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $25.85 | 9.250% | $28.2411 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $20.42 | 3.404% | $21.1151 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $540.33 | $576.5555 | $576.55 | $576.50 | $576.60 | |