| 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 | $187.48 | 7.806% | $202.1147 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $164.81 | 6.512% | $175.5424 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $68.56 | 5.613% | $72.4083 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $113.57 | 12.311% | $127.5516 | $127.55 | $127.55 | $127.60 |
| Purchase #5 | $23.46 | 8.703% | $25.5017 | $25.50 | $25.50 | $25.50 |
| Purchase #6 | $27.66 | 6.281% | $29.3973 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $26.53 | 5.105% | $27.8844 | $27.88 | $27.90 | $27.90 |
| 7 purchase totals = | $612.07 | $660.4004 | $660.39 | $660.40 | $660.40 | |