| 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 | $178.25 | 5.644% | $188.3104 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $118.63 | 9.318% | $129.6839 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $54.29 | 6.438% | $57.7852 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $124.47 | 3.589% | $128.9372 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $46.81 | 12.474% | $52.6491 | $52.65 | $52.65 | $52.60 |
| Purchase #6 | $156.58 | 9.133% | $170.8805 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $57.36 | 9.442% | $62.7759 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $736.39 | $791.0222 | $791.03 | $791.10 | $791.00 | |