| 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 | $136.34 | 10.717% | $150.9516 | $150.95 | $150.95 | $151.00 |
| Purchase #2 | $180.96 | 3.744% | $187.7351 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $43.77 | 7.657% | $47.1215 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $219.90 | 10.686% | $243.3985 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $234.90 | 6.826% | $250.9343 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $127.83 | 10.560% | $141.3288 | $141.33 | $141.35 | $141.30 |
| Purchase #7 | $247.73 | 9.448% | $271.1355 | $271.14 | $271.15 | $271.10 |
| 7 purchase totals = | $1,191.43 | $1,292.6053 | $1,292.61 | $1,292.65 | $1,292.50 | |