| 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 | $187.92 | 10.648% | $207.9297 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $138.69 | 7.111% | $148.5522 | $148.55 | $148.55 | $148.60 |
| Purchase #3 | $177.39 | 3.816% | $184.1592 | $184.16 | $184.15 | $184.20 |
| Purchase #4 | $25.72 | 13.505% | $29.1935 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $68.77 | 13.109% | $77.7851 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $51.68 | 5.230% | $54.3829 | $54.38 | $54.40 | $54.40 |
| Purchase #7 | $19.66 | 8.415% | $21.3144 | $21.31 | $21.30 | $21.30 |
| 7 purchase totals = | $669.83 | $723.3170 | $723.31 | $723.35 | $723.40 | |