| 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 | $157.42 | 13.504% | $178.678 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $203.39 | 13.362% | $230.567 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $182.67 | 12.831% | $206.1084 | $206.11 | $206.10 | $206.10 |
| Purchase #4 | $146.39 | 3.439% | $151.4244 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $62.93 | 5.289% | $66.2584 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $40.88 | 7.501% | $43.9464 | $43.95 | $43.95 | $43.90 |
| Purchase #7 | $38.81 | 4.110% | $40.4051 | $40.41 | $40.40 | $40.40 |
| 7 purchase totals = | $832.49 | $917.3877 | $917.40 | $917.35 | $917.40 | |