| 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 | $116.82 | 13.872% | $133.0253 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $229.65 | 9.643% | $251.7951 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $203.75 | 5.628% | $215.2171 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $13.35 | 7.829% | $14.3952 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $19.30 | 4.390% | $20.1473 | $20.15 | $20.15 | $20.10 |
| Purchase #6 | $29.95 | 8.658% | $32.5431 | $32.54 | $32.55 | $32.50 |
| Purchase #7 | $125.94 | 8.566% | $136.728 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $738.76 | $803.8511 | $803.87 | $803.90 | $803.70 | |