| 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 | $160.45 | 3.507% | $166.077 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $17.25 | 6.116% | $18.305 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $220.56 | 10.393% | $243.4828 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $229.75 | 13.348% | $260.417 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $166.63 | 9.364% | $182.2332 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $41.38 | 4.245% | $43.1366 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $127.66 | 9.865% | $140.2537 | $140.25 | $140.25 | $140.30 |
| 7 purchase totals = | $963.68 | $1,053.9053 | $1,053.91 | $1,053.95 | $1,053.90 | |