| 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 | $40.66 | 7.302% | $43.629 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $147.52 | 7.196% | $158.1355 | $158.14 | $158.15 | $158.10 |
| Purchase #3 | $225.61 | 7.404% | $242.3142 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $210.28 | 8.201% | $227.5251 | $227.53 | $227.55 | $227.50 |
| Purchase #5 | $239.59 | 5.476% | $252.7099 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $207.46 | 5.191% | $218.2292 | $218.23 | $218.25 | $218.20 |
| Purchase #7 | $181.70 | 5.306% | $191.341 | $191.34 | $191.35 | $191.30 |
| 7 purchase totals = | $1,252.82 | $1,333.8839 | $1,333.89 | $1,333.95 | $1,333.70 | |