| 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 | $156.39 | 13.601% | $177.6606 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $192.55 | 6.269% | $204.621 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $54.99 | 8.738% | $59.795 | $59.80 | $59.80 | $59.80 |
| Purchase #4 | $137.96 | 9.413% | $150.9462 | $150.95 | $150.95 | $150.90 |
| Purchase #5 | $6.41 | 4.279% | $6.6843 | $6.68 | $6.70 | $6.70 |
| Purchase #6 | $125.52 | 4.440% | $131.0931 | $131.09 | $131.10 | $131.10 |
| Purchase #7 | $23.97 | 8.488% | $26.0046 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $697.79 | $756.8048 | $756.80 | $756.80 | $756.80 | |