| 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 | $164.58 | 8.236% | $178.1348 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $117.37 | 6.850% | $125.4098 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $216.43 | 5.784% | $228.9483 | $228.95 | $228.95 | $228.90 |
| Purchase #4 | $184.95 | 5.459% | $195.0464 | $195.05 | $195.05 | $195.00 |
| Purchase #5 | $75.36 | 12.539% | $84.8094 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $54.76 | 11.307% | $60.9517 | $60.95 | $60.95 | $61.00 |
| Purchase #7 | $158.89 | 3.411% | $164.3097 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $972.34 | $1,037.6101 | $1,037.61 | $1,037.60 | $1,037.50 | |