| 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 | $115.50 | 8.393% | $125.1939 | $125.19 | $125.20 | $125.20 |
| Purchase #2 | $78.93 | 13.622% | $89.6818 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $125.73 | 12.365% | $141.2765 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $65.53 | 13.694% | $74.5037 | $74.50 | $74.50 | $74.50 |
| Purchase #5 | $20.40 | 3.523% | $21.1187 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $183.46 | 5.253% | $193.0972 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $188.70 | 10.377% | $208.2814 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $778.25 | $853.1532 | $853.15 | $853.20 | $853.20 | |