| 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 | $134.58 | 6.861% | $143.8135 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $50.62 | 7.703% | $54.5193 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $11.35 | 5.673% | $11.9939 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $85.98 | 10.402% | $94.9236 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $55.65 | 8.416% | $60.3335 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $167.68 | 5.858% | $177.5027 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $78.52 | 8.189% | $84.95 | $84.95 | $84.95 | $85.00 |
| 7 purchase totals = | $584.38 | $628.0365 | $628.02 | $628.00 | $628.00 | |