| 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 | $158.94 | 6.389% | $169.0947 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $101.82 | 4.617% | $106.521 | $106.52 | $106.50 | $106.50 |
| Purchase #3 | $84.96 | 10.606% | $93.9709 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $62.36 | 6.311% | $66.2955 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $81.79 | 5.623% | $86.3891 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $226.57 | 3.399% | $234.2711 | $234.27 | $234.25 | $234.30 |
| Purchase #7 | $231.87 | 8.867% | $252.4299 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $948.31 | $1,008.9722 | $1,008.97 | $1,008.95 | $1,009.00 | |