| 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 | $78.25 | 8.157% | $84.6329 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $173.59 | 8.418% | $188.2028 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $201.62 | 3.779% | $209.2392 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $30.34 | 7.609% | $32.6486 | $32.65 | $32.65 | $32.60 |
| Purchase #5 | $205.81 | 6.460% | $219.1053 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $90.91 | 12.354% | $102.141 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $177.37 | 13.385% | $201.111 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $957.89 | $1,037.0808 | $1,037.08 | $1,037.10 | $1,036.90 | |