| 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 | $232.47 | 10.149% | $256.0634 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $170.86 | 5.142% | $179.6456 | $179.65 | $179.65 | $179.60 |
| Purchase #3 | $157.53 | 3.663% | $163.3003 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $30.34 | 6.550% | $32.3273 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $44.52 | 10.223% | $49.0713 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $147.67 | 7.578% | $158.8604 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $91.28 | 4.861% | $95.7171 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $874.67 | $934.9854 | $934.99 | $934.95 | $935.00 | |