| 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 | $205.72 | 7.777% | $221.7188 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $107.41 | 5.475% | $113.2907 | $113.29 | $113.30 | $113.30 |
| Purchase #3 | $28.74 | 12.552% | $32.3474 | $32.35 | $32.35 | $32.30 |
| Purchase #4 | $125.32 | 9.155% | $136.793 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $86.61 | 5.103% | $91.0297 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $173.79 | 6.478% | $185.0481 | $185.05 | $185.05 | $185.00 |
| Purchase #7 | $149.64 | 10.368% | $165.1547 | $165.15 | $165.15 | $165.20 |
| 7 purchase totals = | $877.23 | $945.3824 | $945.38 | $945.40 | $945.30 | |