| 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 | $175.61 | 6.418% | $186.8806 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $94.87 | 11.683% | $105.9537 | $105.95 | $105.95 | $106.00 |
| Purchase #3 | $35.48 | 6.288% | $37.711 | $37.71 | $37.70 | $37.70 |
| Purchase #4 | $137.85 | 5.684% | $145.6854 | $145.69 | $145.70 | $145.70 |
| Purchase #5 | $125.67 | 3.604% | $130.1991 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $156.41 | 13.346% | $177.2845 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $76.46 | 13.743% | $86.9679 | $86.97 | $86.95 | $87.00 |
| 7 purchase totals = | $802.35 | $870.6822 | $870.68 | $870.70 | $870.80 | |