| 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 | $80.53 | 10.872% | $89.2852 | $89.29 | $89.30 | $89.30 |
| Purchase #2 | $131.66 | 10.832% | $145.9214 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $175.27 | 9.366% | $191.6858 | $191.69 | $191.70 | $191.70 |
| Purchase #4 | $110.60 | 10.634% | $122.3612 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $14.28 | 13.819% | $16.2534 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $164.95 | 11.874% | $184.5362 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $148.99 | 8.621% | $161.8344 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $826.28 | $911.8776 | $911.88 | $911.90 | $911.90 | |