| 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 | $156.36 | 13.355% | $177.2419 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $230.32 | 12.650% | $259.4555 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $125.73 | 5.588% | $132.7558 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $38.35 | 13.331% | $43.4624 | $43.46 | $43.45 | $43.50 |
| Purchase #5 | $51.94 | 7.467% | $55.8184 | $55.82 | $55.80 | $55.80 |
| Purchase #6 | $56.53 | 3.820% | $58.6894 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $134.38 | 10.786% | $148.8742 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $793.61 | $876.2976 | $876.30 | $876.25 | $876.40 | |