| 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 | $141.80 | 8.381% | $153.6843 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $242.49 | 7.398% | $260.4294 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $23.88 | 10.370% | $26.3564 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $86.95 | 10.736% | $96.285 | $96.29 | $96.30 | $96.30 |
| Purchase #5 | $240.97 | 10.206% | $265.5634 | $265.56 | $265.55 | $265.60 |
| Purchase #6 | $161.25 | 5.522% | $170.1542 | $170.15 | $170.15 | $170.20 |
| Purchase #7 | $187.50 | 9.551% | $205.4081 | $205.41 | $205.40 | $205.40 |
| 7 purchase totals = | $1,084.84 | $1,177.8808 | $1,177.88 | $1,177.90 | $1,178.00 | |