| 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 | $110.84 | 12.771% | $124.9954 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $161.46 | 7.510% | $173.5856 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $207.84 | 5.634% | $219.5497 | $219.55 | $219.55 | $219.50 |
| Purchase #4 | $17.84 | 4.532% | $18.6485 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $146.57 | 11.126% | $162.8774 | $162.88 | $162.90 | $162.90 |
| Purchase #6 | $72.47 | 9.195% | $79.1336 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $20.36 | 13.871% | $23.1841 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $737.38 | $801.9743 | $801.98 | $802.05 | $801.90 | |