| 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 | $167.74 | 11.557% | $187.1257 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $104.74 | 5.367% | $110.3614 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $243.29 | 8.349% | $263.6023 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $26.72 | 8.775% | $29.0647 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $51.42 | 8.259% | $55.6668 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $121.37 | 12.569% | $136.625 | $136.63 | $136.65 | $136.60 |
| Purchase #7 | $193.77 | 8.371% | $209.9905 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $909.05 | $992.4364 | $992.44 | $992.45 | $992.50 | |