| 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 | $15.54 | 8.530% | $16.8656 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $24.31 | 8.257% | $26.3173 | $26.32 | $26.30 | $26.30 |
| Purchase #3 | $11.62 | 8.498% | $12.6075 | $12.61 | $12.60 | $12.60 |
| Purchase #4 | $173.87 | 11.737% | $194.2771 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $139.59 | 6.719% | $148.9691 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $148.81 | 11.672% | $166.1791 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $38.41 | 7.459% | $41.275 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $552.15 | $606.4907 | $606.51 | $606.50 | $606.60 | |