| 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 | $141.65 | 9.717% | $155.4141 | $155.41 | $155.40 | $155.40 |
| Purchase #2 | $110.36 | 5.382% | $116.2996 | $116.30 | $116.30 | $116.30 |
| Purchase #3 | $154.26 | 4.509% | $161.2156 | $161.22 | $161.20 | $161.20 |
| Purchase #4 | $181.69 | 11.112% | $201.8794 | $201.88 | $201.90 | $201.90 |
| Purchase #5 | $95.83 | 6.858% | $102.402 | $102.40 | $102.40 | $102.40 |
| Purchase #6 | $60.99 | 6.569% | $64.9964 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $83.53 | 8.420% | $90.5632 | $90.56 | $90.55 | $90.60 |
| 7 purchase totals = | $828.31 | $892.7703 | $892.77 | $892.75 | $892.80 | |