| 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 | $149.89 | 6.311% | $159.3496 | $159.35 | $159.35 | $159.30 |
| Purchase #2 | $85.77 | 11.263% | $95.4303 | $95.43 | $95.45 | $95.40 |
| Purchase #3 | $131.42 | 9.522% | $143.9338 | $143.93 | $143.95 | $143.90 |
| Purchase #4 | $68.49 | 10.274% | $75.5267 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $114.25 | 10.873% | $126.6724 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $120.47 | 7.246% | $129.1993 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $151.50 | 4.636% | $158.5235 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $821.79 | $888.6356 | $888.63 | $888.65 | $888.50 | |