| 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 | $158.49 | 8.705% | $172.2866 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $231.59 | 6.784% | $247.3011 | $247.30 | $247.30 | $247.30 |
| Purchase #3 | $7.70 | 8.438% | $8.3497 | $8.35 | $8.35 | $8.30 |
| Purchase #4 | $106.87 | 3.757% | $110.8851 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $64.32 | 5.649% | $67.9534 | $67.95 | $67.95 | $68.00 |
| Purchase #6 | $127.38 | 11.589% | $142.1421 | $142.14 | $142.15 | $142.10 |
| Purchase #7 | $64.96 | 6.288% | $69.0447 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $761.31 | $817.9627 | $817.96 | $818.00 | $817.90 | |