| 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 | $119.27 | 8.488% | $129.3936 | $129.39 | $129.40 | $129.40 |
| Purchase #2 | $147.52 | 12.203% | $165.5219 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $88.43 | 8.708% | $96.1305 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $128.39 | 3.724% | $133.1712 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $69.27 | 8.421% | $75.1032 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $173.65 | 10.145% | $191.2668 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $63.68 | 6.850% | $68.0421 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $790.21 | $858.6293 | $858.62 | $858.60 | $858.60 | |