| 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 | $187.87 | 4.231% | $195.8188 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $188.47 | 10.656% | $208.5534 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $116.69 | 4.289% | $121.6948 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $36.91 | 7.736% | $39.7654 | $39.77 | $39.75 | $39.80 |
| Purchase #5 | $136.96 | 11.539% | $152.7638 | $152.76 | $152.75 | $152.80 |
| Purchase #6 | $108.52 | 8.408% | $117.6444 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $135.67 | 5.747% | $143.467 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $911.09 | $979.7076 | $979.70 | $979.65 | $979.80 | |