| 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 | $95.42 | 7.768% | $102.8322 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $156.71 | 10.669% | $173.4294 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $139.62 | 6.566% | $148.7874 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $72.76 | 12.270% | $81.6877 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $192.82 | 5.498% | $203.4212 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $215.82 | 11.395% | $240.4127 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $24.55 | 12.451% | $27.6067 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $897.70 | $978.1773 | $978.18 | $978.20 | $978.10 | |