| 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 | $107.25 | 9.299% | $117.2232 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $47.78 | 7.847% | $51.5293 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $205.99 | 5.734% | $217.8015 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $154.72 | 4.866% | $162.2487 | $162.25 | $162.25 | $162.20 |
| Purchase #5 | $113.81 | 5.726% | $120.3268 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $69.49 | 7.448% | $74.6656 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $165.84 | 8.834% | $180.4903 | $180.49 | $180.50 | $180.50 |
| 7 purchase totals = | $864.88 | $924.2854 | $924.29 | $924.30 | $924.20 | |