| 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 | $139.49 | 6.230% | $148.1802 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $198.37 | 11.350% | $220.885 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $214.99 | 5.718% | $227.2831 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $59.90 | 7.683% | $64.5021 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $68.83 | 11.781% | $76.9389 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $117.60 | 11.355% | $130.9535 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $83.47 | 8.711% | $90.7411 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $882.65 | $959.4839 | $959.48 | $959.55 | $959.50 | |