| 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 | $146.39 | 5.457% | $154.3785 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $63.59 | 9.214% | $69.4492 | $69.45 | $69.45 | $69.40 |
| Purchase #3 | $6.65 | 13.264% | $7.5321 | $7.53 | $7.55 | $7.50 |
| Purchase #4 | $198.60 | 13.866% | $226.1379 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $141.27 | 5.872% | $149.5654 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $190.45 | 6.536% | $202.8978 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $21.99 | 9.497% | $24.0784 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $768.94 | $834.0393 | $834.05 | $834.10 | $834.00 | |