| 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 | $123.58 | 7.457% | $132.7954 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $108.99 | 7.745% | $117.4313 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $42.46 | 3.778% | $44.0641 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $133.38 | 13.189% | $150.9715 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $95.25 | 3.724% | $98.7971 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $203.58 | 7.858% | $219.5773 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $56.25 | 7.584% | $60.516 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $763.49 | $824.1527 | $824.16 | $824.15 | $824.20 | |