| 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 | $152.73 | 10.435% | $168.6674 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $209.73 | 7.321% | $225.0843 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $108.65 | 10.673% | $120.2462 | $120.25 | $120.25 | $120.20 |
| Purchase #4 | $112.40 | 6.232% | $119.4048 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $106.47 | 3.380% | $110.0687 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $208.38 | 6.678% | $222.2956 | $222.30 | $222.30 | $222.30 |
| Purchase #7 | $82.90 | 5.374% | $87.355 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $981.26 | $1,053.1220 | $1,053.13 | $1,053.10 | $1,053.20 | |