| 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 | $184.80 | 8.642% | $200.7704 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $94.88 | 6.655% | $101.1943 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $226.63 | 6.125% | $240.5111 | $240.51 | $240.50 | $240.50 |
| Purchase #4 | $98.68 | 4.116% | $102.7417 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $129.83 | 10.273% | $143.1674 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $8.91 | 9.856% | $9.7882 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $96.42 | 13.278% | $109.2226 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $840.15 | $907.3957 | $907.39 | $907.35 | $907.40 | |