| 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 | $185.67 | 4.156% | $193.3864 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $241.54 | 8.678% | $262.5008 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $238.90 | 6.477% | $254.3736 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $164.85 | 3.122% | $169.9966 | $170.00 | $170.00 | $170.00 |
| Purchase #5 | $127.27 | 6.119% | $135.0577 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $106.39 | 3.538% | $110.1541 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $52.60 | 13.410% | $59.6537 | $59.65 | $59.65 | $59.70 |
| 7 purchase totals = | $1,117.22 | $1,185.1229 | $1,185.12 | $1,185.10 | $1,185.30 | |