| 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 | $154.59 | 7.329% | $165.9199 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $248.60 | 8.668% | $270.1486 | $270.15 | $270.15 | $270.10 |
| Purchase #3 | $5.90 | 13.844% | $6.7168 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $54.86 | 7.501% | $58.975 | $58.98 | $59.00 | $59.00 |
| Purchase #5 | $134.85 | 4.364% | $140.7349 | $140.73 | $140.75 | $140.70 |
| Purchase #6 | $195.56 | 9.312% | $213.7705 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $65.77 | 6.684% | $70.1661 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $860.13 | $926.4318 | $926.44 | $926.40 | $926.40 | |