| 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 | $146.78 | 13.642% | $166.8037 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $30.27 | 9.255% | $33.0715 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $40.76 | 6.158% | $43.27 | $43.27 | $43.25 | $43.30 |
| Purchase #4 | $238.80 | 8.708% | $259.5947 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $205.58 | 9.132% | $224.3536 | $224.35 | $224.35 | $224.40 |
| Purchase #6 | $100.34 | 11.790% | $112.1701 | $112.17 | $112.15 | $112.20 |
| Purchase #7 | $141.97 | 3.362% | $146.743 | $146.74 | $146.75 | $146.70 |
| 7 purchase totals = | $904.50 | $986.0066 | $985.99 | $985.95 | $986.10 | |