| 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 | $133.48 | 9.274% | $145.8589 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $84.41 | 11.296% | $93.945 | $93.95 | $93.95 | $93.90 |
| Purchase #3 | $15.85 | 11.308% | $17.6423 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $203.48 | 9.821% | $223.4638 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $157.60 | 8.630% | $171.2009 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $145.54 | 8.633% | $158.1045 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $95.68 | 13.575% | $108.6686 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $836.04 | $918.8840 | $918.88 | $918.85 | $918.90 | |