| 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 | $141.71 | 12.207% | $159.0085 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $19.71 | 9.723% | $21.6264 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $26.28 | 11.555% | $29.3167 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $150.47 | 4.307% | $156.9507 | $156.95 | $156.95 | $157.00 |
| Purchase #5 | $94.28 | 11.591% | $105.208 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $144.97 | 9.790% | $159.1626 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $78.82 | 3.281% | $81.4061 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $656.24 | $712.6790 | $712.69 | $712.65 | $712.70 | |