| 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 | $93.78 | 9.177% | $102.3862 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $138.62 | 7.819% | $149.4587 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $40.95 | 6.251% | $43.5098 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $132.76 | 9.143% | $144.8982 | $144.90 | $144.90 | $144.90 |
| Purchase #5 | $143.99 | 3.873% | $149.5667 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $21.71 | 11.402% | $24.1854 | $24.19 | $24.20 | $24.20 |
| Purchase #7 | $162.55 | 10.615% | $179.8047 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $734.36 | $793.8097 | $793.82 | $793.80 | $793.90 | |