| 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 | $176.87 | 5.783% | $187.0984 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $107.45 | 3.391% | $111.0936 | $111.09 | $111.10 | $111.10 |
| Purchase #3 | $82.29 | 11.169% | $91.481 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $58.79 | 12.802% | $66.3163 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $239.54 | 13.425% | $271.6982 | $271.70 | $271.70 | $271.70 |
| Purchase #6 | $164.53 | 12.301% | $184.7688 | $184.77 | $184.75 | $184.80 |
| Purchase #7 | $81.29 | 3.599% | $84.2156 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $910.76 | $996.6719 | $996.68 | $996.65 | $996.70 | |