| 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 | $160.86 | 7.597% | $173.0805 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $141.41 | 9.714% | $155.1466 | $155.15 | $155.15 | $155.10 |
| Purchase #3 | $200.37 | 9.462% | $219.329 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $162.85 | 8.845% | $177.2541 | $177.25 | $177.25 | $177.30 |
| Purchase #5 | $222.94 | 6.695% | $237.8658 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $212.53 | 4.199% | $221.4541 | $221.45 | $221.45 | $221.50 |
| Purchase #7 | $238.96 | 4.802% | $250.4349 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $1,339.92 | $1,434.5650 | $1,434.56 | $1,434.60 | $1,434.60 | |