| 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 | $194.96 | 5.721% | $206.1137 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $26.54 | 13.340% | $30.0804 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $29.96 | 5.573% | $31.6297 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $108.31 | 11.812% | $121.1036 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $21.59 | 11.457% | $24.0636 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $171.27 | 4.653% | $179.2392 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $53.41 | 13.634% | $60.6919 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $606.04 | $652.9221 | $652.91 | $652.95 | $652.90 | |