| 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 | $151.75 | 12.547% | $170.7901 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $245.70 | 7.207% | $263.4076 | $263.41 | $263.40 | $263.40 |
| Purchase #3 | $195.55 | 6.217% | $207.7073 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $64.30 | 3.530% | $66.5698 | $66.57 | $66.55 | $66.60 |
| Purchase #5 | $219.41 | 3.443% | $226.9643 | $226.96 | $226.95 | $227.00 |
| Purchase #6 | $233.61 | 4.676% | $244.5336 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $151.46 | 6.395% | $161.1459 | $161.15 | $161.15 | $161.10 |
| 7 purchase totals = | $1,261.78 | $1,341.1186 | $1,341.12 | $1,341.10 | $1,341.10 | |