| 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 | $86.48 | 3.669% | $89.653 | $89.65 | $89.65 | $89.70 |
| Purchase #2 | $162.88 | 12.489% | $183.2221 | $183.22 | $183.20 | $183.20 |
| Purchase #3 | $90.60 | 3.302% | $93.5916 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $144.99 | 3.444% | $149.9835 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $71.33 | 5.270% | $75.0891 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $236.64 | 11.686% | $264.2938 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $133.27 | 6.642% | $142.1218 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $926.19 | $997.9549 | $997.94 | $997.95 | $998.00 | |