| 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 | $148.71 | 4.830% | $155.8927 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $75.79 | 8.227% | $82.0252 | $82.03 | $82.05 | $82.00 |
| Purchase #3 | $94.28 | 3.862% | $97.9211 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $229.60 | 11.572% | $256.1693 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $156.69 | 13.247% | $177.4467 | $177.45 | $177.45 | $177.40 |
| Purchase #6 | $110.57 | 10.303% | $121.962 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $169.55 | 7.662% | $182.5409 | $182.54 | $182.55 | $182.50 |
| 7 purchase totals = | $985.19 | $1,073.9579 | $1,073.96 | $1,073.95 | $1,073.90 | |