| 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 | $175.85 | 4.197% | $183.2304 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $148.37 | 5.229% | $156.1283 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $247.60 | 7.370% | $265.8481 | $265.85 | $265.85 | $265.80 |
| Purchase #4 | $11.39 | 8.767% | $12.3886 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $18.94 | 9.690% | $20.7753 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $76.25 | 10.621% | $84.3485 | $84.35 | $84.35 | $84.30 |
| Purchase #7 | $222.89 | 4.789% | $233.5642 | $233.56 | $233.55 | $233.60 |
| 7 purchase totals = | $901.29 | $956.2834 | $956.29 | $956.35 | $956.20 | |