| 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 | $116.55 | 7.209% | $124.9521 | $124.95 | $124.95 | $125.00 |
| Purchase #2 | $172.85 | 9.534% | $189.3295 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $71.52 | 11.570% | $79.7949 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $76.42 | 12.734% | $86.1513 | $86.15 | $86.15 | $86.20 |
| Purchase #5 | $143.31 | 12.840% | $161.711 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $30.40 | 6.663% | $32.4256 | $32.43 | $32.45 | $32.40 |
| Purchase #7 | $41.58 | 12.685% | $46.8544 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $652.63 | $721.2188 | $721.21 | $721.25 | $721.30 | |