| 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 | $181.53 | 7.513% | $195.1683 | $195.17 | $195.15 | $195.20 |
| Purchase #2 | $42.75 | 11.192% | $47.5346 | $47.53 | $47.55 | $47.50 |
| Purchase #3 | $94.88 | 11.552% | $105.8405 | $105.84 | $105.85 | $105.80 |
| Purchase #4 | $170.57 | 4.429% | $178.1245 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $165.92 | 4.459% | $173.3184 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $210.43 | 7.371% | $225.9408 | $225.94 | $225.95 | $225.90 |
| Purchase #7 | $226.90 | 11.289% | $252.5147 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $1,092.98 | $1,178.4418 | $1,178.43 | $1,178.40 | $1,178.30 | |