| 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 | $108.42 | 9.548% | $118.7719 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $127.30 | 8.637% | $138.2949 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $182.44 | 10.122% | $200.9066 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $15.57 | 9.825% | $17.0998 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $108.66 | 4.145% | $113.164 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $42.74 | 5.737% | $45.192 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $136.34 | 9.406% | $149.1641 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $721.47 | $782.5933 | $782.58 | $782.55 | $782.70 | |