| 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 | $145.56 | 6.671% | $155.2703 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $94.96 | 5.813% | $100.48 | $100.48 | $100.50 | $100.50 |
| Purchase #3 | $29.28 | 11.841% | $32.747 | $32.75 | $32.75 | $32.70 |
| Purchase #4 | $22.54 | 4.442% | $23.5412 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $59.84 | 11.792% | $66.8963 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $195.68 | 11.345% | $217.8799 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $19.69 | 12.586% | $22.1682 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $567.55 | $618.9829 | $618.99 | $619.00 | $619.00 | |