| 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 | $101.78 | 10.272% | $112.2348 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $157.94 | 10.436% | $174.4226 | $174.42 | $174.40 | $174.40 |
| Purchase #3 | $59.63 | 5.284% | $62.7808 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $150.37 | 13.442% | $170.5827 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $176.38 | 12.515% | $198.454 | $198.45 | $198.45 | $198.50 |
| Purchase #6 | $178.75 | 9.275% | $195.3291 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $47.68 | 4.385% | $49.7708 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $872.53 | $963.5748 | $963.56 | $963.60 | $963.60 | |