| 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 | $107.40 | 10.176% | $118.329 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $62.73 | 5.542% | $66.2065 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $129.48 | 8.465% | $140.4405 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $146.86 | 12.551% | $165.2924 | $165.29 | $165.30 | $165.30 |
| Purchase #5 | $14.89 | 9.660% | $16.3284 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $116.69 | 3.243% | $120.4743 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $74.71 | 11.536% | $83.3285 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $652.76 | $710.3996 | $710.40 | $710.45 | $710.30 | |