| 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 | $150.87 | 5.219% | $158.7439 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $87.32 | 8.504% | $94.7457 | $94.75 | $94.75 | $94.70 |
| Purchase #3 | $195.45 | 7.443% | $209.9973 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $47.90 | 5.207% | $50.3942 | $50.39 | $50.40 | $50.40 |
| Purchase #5 | $35.70 | 7.339% | $38.32 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $214.62 | 8.171% | $232.1566 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $135.75 | 10.635% | $150.187 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $867.61 | $934.5447 | $934.55 | $934.55 | $934.50 | |