| 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 | $86.96 | 10.707% | $96.2708 | $96.27 | $96.25 | $96.30 |
| Purchase #2 | $113.62 | 9.405% | $124.306 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $170.76 | 5.594% | $180.3123 | $180.31 | $180.30 | $180.30 |
| Purchase #4 | $157.42 | 6.814% | $168.1466 | $168.15 | $168.15 | $168.10 |
| Purchase #5 | $160.28 | 10.399% | $176.9475 | $176.95 | $176.95 | $176.90 |
| Purchase #6 | $157.88 | 11.785% | $176.4862 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $250.64 | 7.242% | $268.7913 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $1,097.56 | $1,191.2607 | $1,191.27 | $1,191.25 | $1,191.20 | |