| 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 | $234.49 | 9.169% | $255.9904 | $255.99 | $256.00 | $256.00 |
| Purchase #2 | $17.50 | 6.148% | $18.5759 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $118.36 | 12.851% | $133.5704 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $165.35 | 7.757% | $178.1762 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $31.65 | 13.193% | $35.8256 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $61.62 | 10.635% | $68.1733 | $68.17 | $68.15 | $68.20 |
| Purchase #7 | $96.63 | 6.335% | $102.7515 | $102.75 | $102.75 | $102.80 |
| 7 purchase totals = | $725.60 | $793.0633 | $793.07 | $793.10 | $793.20 | |