| 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 | $150.40 | 3.818% | $156.1423 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $63.89 | 10.373% | $70.5173 | $70.52 | $70.50 | $70.50 |
| Purchase #3 | $36.66 | 10.665% | $40.5698 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $186.43 | 6.804% | $199.1147 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $37.49 | 9.702% | $41.1273 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $232.44 | 12.172% | $260.7326 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $22.73 | 13.337% | $25.7615 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $730.04 | $793.9655 | $793.96 | $793.95 | $793.90 | |