| 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 | $102.63 | 7.395% | $110.2195 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $61.90 | 12.338% | $69.5372 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $175.95 | 9.665% | $192.9556 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $90.98 | 6.842% | $97.2049 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $237.55 | 8.726% | $258.2786 | $258.28 | $258.30 | $258.30 |
| Purchase #6 | $54.56 | 8.393% | $59.1392 | $59.14 | $59.15 | $59.10 |
| Purchase #7 | $150.62 | 12.495% | $169.44 | $169.44 | $169.45 | $169.40 |
| 7 purchase totals = | $874.19 | $956.7750 | $956.78 | $956.80 | $956.70 | |