| 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 | $195.75 | 7.223% | $209.889 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $211.45 | 12.287% | $237.4309 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $86.70 | 7.782% | $93.447 | $93.45 | $93.45 | $93.40 |
| Purchase #4 | $64.79 | 9.702% | $71.0759 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $62.77 | 6.724% | $66.9907 | $66.99 | $67.00 | $67.00 |
| Purchase #6 | $148.48 | 5.782% | $157.0651 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $155.86 | 3.150% | $160.7696 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $925.80 | $996.6682 | $996.68 | $996.70 | $996.70 | |