| 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 | $177.91 | 11.186% | $197.811 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $133.73 | 11.542% | $149.1651 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $123.46 | 12.464% | $138.8481 | $138.85 | $138.85 | $138.80 |
| Purchase #4 | $13.53 | 8.759% | $14.7151 | $14.72 | $14.70 | $14.70 |
| Purchase #5 | $75.63 | 11.480% | $84.3123 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $216.83 | 3.409% | $224.2217 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $26.32 | 8.115% | $28.4559 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $767.41 | $837.5292 | $837.54 | $837.45 | $837.50 | |