| 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 | $184.32 | 5.726% | $194.8742 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $209.29 | 12.822% | $236.1252 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $198.81 | 5.590% | $209.9235 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $215.44 | 6.162% | $228.7154 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $81.98 | 6.601% | $87.3915 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $166.98 | 13.863% | $190.1284 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $71.33 | 3.622% | $73.9136 | $73.91 | $73.90 | $73.90 |
| 7 purchase totals = | $1,128.15 | $1,221.0718 | $1,221.07 | $1,221.05 | $1,221.00 | |