| 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 | $109.25 | 8.186% | $118.1932 | $118.19 | $118.20 | $118.20 |
| Purchase #2 | $159.28 | 11.158% | $177.0525 | $177.05 | $177.05 | $177.10 |
| Purchase #3 | $204.89 | 9.752% | $224.8709 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $13.50 | 12.743% | $15.2203 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $109.85 | 8.673% | $119.3773 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $103.82 | 6.229% | $110.2869 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $85.84 | 8.430% | $93.0763 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $786.43 | $858.0774 | $858.08 | $858.10 | $858.20 | |