| 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 | $157.26 | 9.124% | $171.6084 | $171.61 | $171.60 | $171.60 |
| Purchase #2 | $25.94 | 10.706% | $28.7171 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $224.41 | 8.229% | $242.8767 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $38.54 | 7.231% | $41.3268 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $20.68 | 9.782% | $22.7029 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $169.98 | 12.652% | $191.4859 | $191.49 | $191.50 | $191.50 |
| Purchase #7 | $23.66 | 10.435% | $26.1289 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $660.47 | $724.8467 | $724.86 | $724.90 | $724.80 | |