| 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 | $194.40 | 4.703% | $203.5426 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $154.51 | 5.207% | $162.5553 | $162.56 | $162.55 | $162.60 |
| Purchase #3 | $197.89 | 12.182% | $221.997 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $205.89 | 7.393% | $221.1114 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $90.87 | 7.499% | $97.6843 | $97.68 | $97.70 | $97.70 |
| Purchase #6 | $163.33 | 7.218% | $175.1192 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $55.27 | 6.856% | $59.0593 | $59.06 | $59.05 | $59.10 |
| 7 purchase totals = | $1,062.16 | $1,141.0691 | $1,141.07 | $1,141.05 | $1,141.10 | |