| 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 | $200.97 | 13.345% | $227.7894 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $59.76 | 7.102% | $64.0042 | $64.00 | $64.00 | $64.00 |
| Purchase #3 | $172.35 | 7.428% | $185.1522 | $185.15 | $185.15 | $185.20 |
| Purchase #4 | $136.39 | 9.646% | $149.5462 | $149.55 | $149.55 | $149.50 |
| Purchase #5 | $81.66 | 6.452% | $86.9287 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $42.52 | 6.861% | $45.4373 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $35.98 | 9.354% | $39.3456 | $39.35 | $39.35 | $39.30 |
| 7 purchase totals = | $729.63 | $798.2036 | $798.21 | $798.25 | $798.10 | |