| 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 | $170.89 | 5.776% | $180.7606 | $180.76 | $180.75 | $180.80 |
| Purchase #2 | $140.47 | 13.328% | $159.1918 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $135.77 | 13.633% | $154.2795 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $193.92 | 7.277% | $208.0316 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $162.48 | 9.409% | $177.7677 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $52.62 | 12.427% | $59.1591 | $59.16 | $59.15 | $59.20 |
| Purchase #7 | $159.44 | 10.115% | $175.5674 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $1,015.59 | $1,114.7577 | $1,114.76 | $1,114.75 | $1,114.90 | |