| 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 | $169.69 | 5.725% | $179.4048 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $24.27 | 10.314% | $26.7732 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $205.80 | 6.653% | $219.4919 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $126.85 | 5.570% | $133.9155 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $125.75 | 4.323% | $131.1862 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $20.56 | 12.546% | $23.1395 | $23.14 | $23.15 | $23.10 |
| Purchase #7 | $59.83 | 9.855% | $65.7262 | $65.73 | $65.75 | $65.70 |
| 7 purchase totals = | $732.75 | $779.6373 | $779.64 | $779.65 | $779.60 | |