| 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 | $171.88 | 9.359% | $187.9662 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $155.79 | 8.695% | $169.3359 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $105.36 | 11.615% | $117.5976 | $117.60 | $117.60 | $117.60 |
| Purchase #4 | $237.67 | 12.462% | $267.2884 | $267.29 | $267.30 | $267.30 |
| Purchase #5 | $113.68 | 10.197% | $125.2719 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $226.45 | 11.472% | $252.4283 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $102.80 | 9.139% | $112.1949 | $112.19 | $112.20 | $112.20 |
| 7 purchase totals = | $1,113.63 | $1,232.0832 | $1,232.09 | $1,232.10 | $1,232.10 | |