| 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 | $177.30 | 12.703% | $199.8224 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $56.75 | 7.160% | $60.8133 | $60.81 | $60.80 | $60.80 |
| Purchase #3 | $71.95 | 5.740% | $76.0799 | $76.08 | $76.10 | $76.10 |
| Purchase #4 | $44.28 | 11.858% | $49.5307 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $129.89 | 5.643% | $137.2197 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $212.52 | 11.109% | $236.1288 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $201.29 | 5.532% | $212.4254 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $893.98 | $972.0202 | $972.02 | $972.05 | $971.90 | |