| 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 | $194.38 | 6.381% | $206.7834 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $89.78 | 13.478% | $101.8805 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $122.71 | 8.671% | $133.3502 | $133.35 | $133.35 | $133.40 |
| Purchase #4 | $175.65 | 12.310% | $197.2725 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $129.95 | 13.541% | $147.5465 | $147.55 | $147.55 | $147.50 |
| Purchase #6 | $29.55 | 11.268% | $32.8797 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $47.56 | 5.684% | $50.2633 | $50.26 | $50.25 | $50.30 |
| 7 purchase totals = | $789.58 | $869.9761 | $869.97 | $870.00 | $870.10 | |