| 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 | $149.65 | 6.264% | $159.0241 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $206.84 | 7.312% | $221.9641 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $40.97 | 5.694% | $43.3028 | $43.30 | $43.30 | $43.30 |
| Purchase #4 | $149.93 | 7.184% | $160.701 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $78.44 | 9.804% | $86.1303 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $46.45 | 9.705% | $50.958 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $137.51 | 6.666% | $146.6764 | $146.68 | $146.70 | $146.70 |
| 7 purchase totals = | $809.79 | $868.7567 | $868.75 | $868.75 | $868.80 | |