| 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 | $149.46 | 8.321% | $161.8966 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $10.60 | 12.434% | $11.918 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $139.56 | 13.387% | $158.2429 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $30.86 | 5.297% | $32.4947 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $75.71 | 6.613% | $80.7167 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $96.45 | 11.522% | $107.563 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $230.71 | 13.847% | $262.6564 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $733.35 | $815.4883 | $815.49 | $815.45 | $815.50 | |