| 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 | $151.35 | 5.504% | $159.6803 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $10.63 | 12.287% | $11.9361 | $11.94 | $11.95 | $11.90 |
| Purchase #3 | $65.30 | 12.548% | $73.4938 | $73.49 | $73.50 | $73.50 |
| Purchase #4 | $8.73 | 12.530% | $9.8239 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $102.32 | 3.745% | $106.1519 | $106.15 | $106.15 | $106.20 |
| Purchase #6 | $101.89 | 11.774% | $113.8865 | $113.89 | $113.90 | $113.90 |
| Purchase #7 | $123.39 | 4.649% | $129.1264 | $129.13 | $129.15 | $129.10 |
| 7 purchase totals = | $563.61 | $604.0989 | $604.10 | $604.15 | $604.10 | |