| 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 | $89.36 | 13.819% | $101.7087 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $159.83 | 7.369% | $171.6079 | $171.61 | $171.60 | $171.60 |
| Purchase #3 | $220.62 | 10.438% | $243.6483 | $243.65 | $243.65 | $243.60 |
| Purchase #4 | $150.46 | 8.743% | $163.6147 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $201.71 | 7.513% | $216.8645 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $241.43 | 8.825% | $262.7362 | $262.74 | $262.75 | $262.70 |
| Purchase #7 | $241.61 | 11.308% | $268.9313 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $1,305.02 | $1,429.1116 | $1,429.11 | $1,429.10 | $1,429.00 | |