| 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 | $164.74 | 5.743% | $174.201 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $96.81 | 3.635% | $100.329 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $235.81 | 10.315% | $260.1338 | $260.13 | $260.15 | $260.10 |
| Purchase #4 | $225.53 | 5.235% | $237.3365 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $209.71 | 4.456% | $219.0547 | $219.05 | $219.05 | $219.10 |
| Purchase #6 | $130.77 | 13.263% | $148.114 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $82.84 | 3.485% | $85.727 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $1,146.21 | $1,224.8960 | $1,224.89 | $1,224.95 | $1,224.80 | |