| 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 | $202.33 | 9.116% | $220.7744 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $164.42 | 12.189% | $184.4612 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $20.68 | 6.370% | $21.9973 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $28.37 | 6.779% | $30.2932 | $30.29 | $30.30 | $30.30 |
| Purchase #5 | $87.27 | 10.858% | $96.7458 | $96.75 | $96.75 | $96.70 |
| Purchase #6 | $177.99 | 6.167% | $188.9666 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $21.99 | 12.566% | $24.7533 | $24.75 | $24.75 | $24.80 |
| 7 purchase totals = | $703.05 | $767.9918 | $767.99 | $767.95 | $768.10 | |