| 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 | $141.56 | 9.710% | $155.3055 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $141.81 | 11.282% | $157.809 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $96.63 | 7.563% | $103.9381 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $225.41 | 3.220% | $232.6682 | $232.67 | $232.65 | $232.70 |
| Purchase #5 | $135.43 | 9.539% | $148.3487 | $148.35 | $148.35 | $148.30 |
| Purchase #6 | $30.53 | 12.181% | $34.2489 | $34.25 | $34.25 | $34.20 |
| Purchase #7 | $23.44 | 5.401% | $24.706 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $794.81 | $857.0244 | $857.04 | $857.00 | $856.90 | |