| 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 | $142.68 | 3.747% | $148.0262 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $147.84 | 8.735% | $160.7538 | $160.75 | $160.75 | $160.80 |
| Purchase #3 | $177.35 | 6.820% | $189.4453 | $189.45 | $189.45 | $189.40 |
| Purchase #4 | $53.64 | 11.551% | $59.836 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $121.30 | 7.127% | $129.9451 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $67.36 | 3.656% | $69.8227 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $82.67 | 8.420% | $89.6308 | $89.63 | $89.65 | $89.60 |
| 7 purchase totals = | $792.84 | $847.4599 | $847.47 | $847.50 | $847.30 | |