| 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 | $151.90 | 6.462% | $161.7158 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $17.62 | 12.276% | $19.783 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $23.72 | 9.735% | $26.0291 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $11.33 | 10.524% | $12.5224 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $76.68 | 9.761% | $84.1647 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $247.66 | 12.283% | $278.0801 | $278.08 | $278.10 | $278.10 |
| Purchase #7 | $59.84 | 7.639% | $64.4112 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $588.75 | $646.7063 | $646.70 | $646.70 | $646.70 | |