| 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 | $151.45 | 12.363% | $170.1738 | $170.17 | $170.15 | $170.20 |
| Purchase #2 | $217.96 | 11.728% | $243.5223 | $243.52 | $243.50 | $243.50 |
| Purchase #3 | $200.53 | 8.497% | $217.569 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $73.34 | 11.268% | $81.604 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $64.35 | 7.116% | $68.9291 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $58.50 | 6.478% | $62.2896 | $62.29 | $62.30 | $62.30 |
| Purchase #7 | $137.47 | 3.235% | $141.9172 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $903.60 | $986.0050 | $986.00 | $985.95 | $986.00 | |