| 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 | $149.83 | 13.245% | $169.675 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $187.93 | 12.864% | $212.1053 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $53.53 | 13.351% | $60.6768 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $146.31 | 7.142% | $156.7595 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $242.33 | 13.143% | $274.1794 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $224.26 | 8.528% | $243.3849 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $119.59 | 6.814% | $127.7389 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $1,123.78 | $1,244.5198 | $1,244.53 | $1,244.60 | $1,244.60 | |