| 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 | $132.70 | 12.540% | $149.3406 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $201.88 | 3.620% | $209.1881 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $68.57 | 6.652% | $73.1313 | $73.13 | $73.15 | $73.10 |
| Purchase #4 | $13.91 | 4.263% | $14.503 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $48.58 | 12.669% | $54.7346 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $139.73 | 8.435% | $151.5162 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $157.31 | 12.531% | $177.0225 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $762.68 | $829.4363 | $829.43 | $829.45 | $829.30 | |