| 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 | $89.62 | 8.449% | $97.192 | $97.19 | $97.20 | $97.20 |
| Purchase #2 | $149.39 | 3.347% | $154.3901 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $23.84 | 3.105% | $24.5802 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $37.88 | 6.869% | $40.482 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $225.65 | 5.165% | $237.3048 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $199.57 | 10.183% | $219.8922 | $219.89 | $219.90 | $219.90 |
| Purchase #7 | $167.59 | 5.146% | $176.2142 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $893.54 | $950.0555 | $950.04 | $950.10 | $950.10 | |