| 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 | $150.92 | 10.398% | $166.6127 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $178.71 | 13.157% | $202.2229 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $116.72 | 4.111% | $121.5184 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $151.83 | 9.478% | $166.2204 | $166.22 | $166.20 | $166.20 |
| Purchase #5 | $61.32 | 7.855% | $66.1367 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $215.39 | 11.167% | $239.4426 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $110.97 | 7.845% | $119.6756 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $985.86 | $1,081.8293 | $1,081.83 | $1,081.80 | $1,081.70 | |