| 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 | $158.33 | 12.706% | $178.4474 | $178.45 | $178.45 | $178.40 |
| Purchase #2 | $93.46 | 4.386% | $97.5592 | $97.56 | $97.55 | $97.60 |
| Purchase #3 | $177.57 | 9.790% | $194.9541 | $194.95 | $194.95 | $195.00 |
| Purchase #4 | $117.79 | 6.349% | $125.2685 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $219.53 | 4.333% | $229.0422 | $229.04 | $229.05 | $229.00 |
| Purchase #6 | $151.79 | 6.175% | $161.163 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $247.81 | 3.544% | $256.5924 | $256.59 | $256.60 | $256.60 |
| 7 purchase totals = | $1,166.28 | $1,243.0268 | $1,243.02 | $1,243.00 | $1,243.10 | |