| 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 | $129.43 | 10.509% | $143.0318 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $89.67 | 13.694% | $101.9494 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $82.88 | 9.571% | $90.8124 | $90.81 | $90.80 | $90.80 |
| Purchase #4 | $172.92 | 9.630% | $189.5722 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $207.82 | 11.621% | $231.9708 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $113.82 | 10.259% | $125.4968 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $26.65 | 9.741% | $29.246 | $29.25 | $29.25 | $29.20 |
| 7 purchase totals = | $823.19 | $912.0794 | $912.08 | $912.05 | $912.00 | |