| 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 | $169.40 | 5.536% | $178.778 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $110.32 | 11.564% | $123.0774 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $103.27 | 13.421% | $117.1299 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $139.42 | 3.413% | $144.1784 | $144.18 | $144.20 | $144.20 |
| Purchase #5 | $93.92 | 3.447% | $97.1574 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $202.55 | 5.694% | $214.0832 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $174.64 | 13.762% | $198.674 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $993.52 | $1,073.0783 | $1,073.08 | $1,073.15 | $1,073.20 | |