| 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 | $143.65 | 12.803% | $162.0415 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $228.89 | 7.825% | $246.8006 | $246.80 | $246.80 | $246.80 |
| Purchase #3 | $130.84 | 3.835% | $135.8577 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $14.88 | 7.131% | $15.9411 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $163.35 | 11.596% | $182.2921 | $182.29 | $182.30 | $182.30 |
| Purchase #6 | $61.52 | 7.340% | $66.0356 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $38.71 | 4.306% | $40.3769 | $40.38 | $40.40 | $40.40 |
| 7 purchase totals = | $781.84 | $849.3455 | $849.35 | $849.40 | $849.30 | |