| 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 | $132.93 | 12.444% | $149.4718 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $83.59 | 9.318% | $91.3789 | $91.38 | $91.40 | $91.40 |
| Purchase #3 | $64.65 | 11.155% | $71.8617 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $188.46 | 7.635% | $202.8489 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $211.45 | 7.286% | $226.8562 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $58.63 | 6.520% | $62.4527 | $62.45 | $62.45 | $62.50 |
| Purchase #7 | $53.92 | 11.832% | $60.2998 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $793.63 | $865.1700 | $865.17 | $865.15 | $865.30 | |