| 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 | $6.51 | 12.569% | $7.3282 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $148.63 | 3.481% | $153.8038 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $122.42 | 7.820% | $131.9932 | $131.99 | $132.00 | $132.00 |
| Purchase #4 | $54.89 | 7.744% | $59.1407 | $59.14 | $59.15 | $59.10 |
| Purchase #5 | $213.94 | 12.546% | $240.7809 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $205.46 | 13.435% | $233.0636 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $142.80 | 4.248% | $148.8661 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $894.65 | $974.9765 | $974.97 | $975.00 | $975.00 | |