| 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 | $185.52 | 11.669% | $207.1683 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $18.92 | 13.869% | $21.544 | $21.54 | $21.55 | $21.50 |
| Purchase #3 | $176.48 | 8.412% | $191.3255 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $14.55 | 5.478% | $15.347 | $15.35 | $15.35 | $15.30 |
| Purchase #5 | $152.47 | 7.591% | $164.044 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $216.90 | 4.161% | $225.9252 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $141.80 | 7.224% | $152.0436 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $906.64 | $977.3976 | $977.40 | $977.45 | $977.20 | |