| 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 | $202.44 | 8.285% | $219.2122 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $170.26 | 3.470% | $176.168 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $133.81 | 9.154% | $146.059 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $78.52 | 3.700% | $81.4252 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $58.79 | 11.388% | $65.485 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $237.99 | 6.816% | $254.2114 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $204.92 | 9.351% | $224.0821 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $1,086.73 | $1,166.6429 | $1,166.65 | $1,166.65 | $1,166.70 | |