| 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 | $78.84 | 7.277% | $84.5772 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $173.83 | 11.750% | $194.255 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $216.57 | 4.376% | $226.0471 | $226.05 | $226.05 | $226.00 |
| Purchase #4 | $158.88 | 7.715% | $171.1376 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $143.78 | 11.741% | $160.6612 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $18.25 | 9.243% | $19.9368 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $100.38 | 6.539% | $106.9438 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $890.53 | $963.5587 | $963.57 | $963.60 | $963.50 | |