| 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 | $130.73 | 7.220% | $140.1687 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $241.56 | 7.726% | $260.2229 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $65.65 | 11.131% | $72.9575 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $159.26 | 11.869% | $178.1626 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $127.95 | 9.533% | $140.1475 | $140.15 | $140.15 | $140.10 |
| Purchase #6 | $212.81 | 10.625% | $235.4211 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $49.56 | 11.841% | $55.4284 | $55.43 | $55.45 | $55.40 |
| 7 purchase totals = | $987.52 | $1,082.5087 | $1,082.51 | $1,082.45 | $1,082.50 | |