| 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 | $161.65 | 9.542% | $177.0746 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $90.53 | 10.636% | $100.1588 | $100.16 | $100.15 | $100.20 |
| Purchase #3 | $204.90 | 4.525% | $214.1717 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $218.26 | 9.231% | $238.4076 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $221.94 | 4.694% | $232.3579 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $250.79 | 10.829% | $277.948 | $277.95 | $277.95 | $277.90 |
| Purchase #7 | $59.38 | 3.174% | $61.2647 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $1,207.45 | $1,301.3833 | $1,301.38 | $1,301.30 | $1,301.50 | |