| 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 | $185.80 | 3.864% | $192.9793 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $154.42 | 13.454% | $175.1957 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $75.73 | 8.563% | $82.2148 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $164.50 | 9.779% | $180.5865 | $180.59 | $180.60 | $180.60 |
| Purchase #5 | $61.31 | 4.746% | $64.2198 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $116.57 | 5.147% | $122.5699 | $122.57 | $122.55 | $122.60 |
| Purchase #7 | $56.88 | 12.350% | $63.9047 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $815.21 | $881.6707 | $881.67 | $881.65 | $881.70 | |