| 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 | $148.44 | 9.230% | $162.141 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $45.46 | 3.554% | $47.0756 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $5.41 | 13.461% | $6.1382 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $229.90 | 6.298% | $244.3791 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $35.85 | 11.280% | $39.8939 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $106.27 | 3.844% | $110.355 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $48.25 | 3.335% | $49.8591 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $619.58 | $659.8419 | $659.85 | $659.90 | $659.90 | |