| 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 | $163.32 | 11.207% | $181.6233 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $158.70 | 9.143% | $173.2099 | $173.21 | $173.20 | $173.20 |
| Purchase #3 | $6.76 | 4.125% | $7.0389 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $22.93 | 8.410% | $24.8584 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $116.82 | 9.408% | $127.8104 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $131.68 | 7.632% | $141.7298 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $207.29 | 7.171% | $222.1548 | $222.15 | $222.15 | $222.20 |
| 7 purchase totals = | $807.50 | $878.4255 | $878.42 | $878.40 | $878.40 | |