| 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 | $180.78 | 9.557% | $198.0571 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $35.89 | 4.133% | $37.3733 | $37.37 | $37.35 | $37.40 |
| Purchase #3 | $98.68 | 12.347% | $110.864 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $63.35 | 9.642% | $69.4582 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $69.28 | 10.179% | $76.332 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $205.28 | 4.505% | $214.5279 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $116.85 | 12.443% | $131.3896 | $131.39 | $131.40 | $131.40 |
| 7 purchase totals = | $770.11 | $838.0021 | $838.00 | $838.00 | $838.10 | |