| 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 | $154.26 | 3.244% | $159.2642 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $95.58 | 6.538% | $101.829 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $101.47 | 8.699% | $110.2969 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $221.37 | 13.783% | $251.8814 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $59.71 | 13.503% | $67.7726 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $82.55 | 6.456% | $87.8794 | $87.88 | $87.90 | $87.90 |
| Purchase #7 | $239.59 | 12.871% | $270.4276 | $270.43 | $270.45 | $270.40 |
| 7 purchase totals = | $954.53 | $1,049.3511 | $1,049.35 | $1,049.40 | $1,049.40 | |