| 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 | $16.78 | 4.139% | $17.4745 | $17.47 | $17.45 | $17.50 |
| Purchase #2 | $234.75 | 8.859% | $255.5465 | $255.55 | $255.55 | $255.50 |
| Purchase #3 | $149.71 | 9.557% | $164.0178 | $164.02 | $164.00 | $164.00 |
| Purchase #4 | $153.60 | 4.237% | $160.108 | $160.11 | $160.10 | $160.10 |
| Purchase #5 | $80.38 | 4.397% | $83.9143 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $124.30 | 9.873% | $136.5721 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $134.93 | 11.460% | $150.393 | $150.39 | $150.40 | $150.40 |
| 7 purchase totals = | $894.45 | $968.0262 | $968.02 | $967.95 | $968.00 | |