| 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 | $181.79 | 3.472% | $188.1017 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $112.33 | 6.468% | $119.5955 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $112.72 | 3.459% | $116.619 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $22.30 | 13.726% | $25.3609 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $108.61 | 3.751% | $112.684 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $97.62 | 8.792% | $106.2028 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $23.75 | 13.446% | $26.9434 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $659.12 | $695.5073 | $695.50 | $695.50 | $695.50 | |