| 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 | $139.88 | 3.686% | $145.036 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $26.64 | 3.388% | $27.5426 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $22.28 | 12.141% | $24.985 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $229.68 | 4.659% | $240.3808 | $240.38 | $240.40 | $240.40 |
| Purchase #5 | $44.87 | 10.842% | $49.7348 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $46.71 | 12.743% | $52.6623 | $52.66 | $52.65 | $52.70 |
| Purchase #7 | $168.30 | 12.302% | $189.0043 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $678.36 | $729.3458 | $729.34 | $729.40 | $729.30 | |