| 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 | $221.57 | 5.660% | $234.1109 | $234.11 | $234.10 | $234.10 |
| Purchase #2 | $15.85 | 4.583% | $16.5764 | $16.58 | $16.60 | $16.60 |
| Purchase #3 | $135.47 | 12.270% | $152.0922 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $138.79 | 8.763% | $150.9522 | $150.95 | $150.95 | $151.00 |
| Purchase #5 | $48.77 | 11.859% | $54.5536 | $54.55 | $54.55 | $54.60 |
| Purchase #6 | $55.38 | 9.634% | $60.7153 | $60.72 | $60.70 | $60.70 |
| Purchase #7 | $181.87 | 8.677% | $197.6509 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $797.70 | $866.6515 | $866.65 | $866.65 | $866.80 | |