| 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 | $135.79 | 4.657% | $142.1137 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $146.67 | 11.349% | $163.3156 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $227.82 | 3.378% | $235.5158 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $18.51 | 3.476% | $19.1534 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $235.62 | 11.367% | $262.4029 | $262.40 | $262.40 | $262.40 |
| Purchase #6 | $120.35 | 3.622% | $124.7091 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $109.95 | 7.774% | $118.4975 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $994.71 | $1,065.7080 | $1,065.71 | $1,065.65 | $1,065.70 | |