| 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 | $175.73 | 12.358% | $197.4467 | $197.45 | $197.45 | $197.40 |
| Purchase #2 | $45.95 | 6.696% | $49.0268 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $106.51 | 12.800% | $120.1433 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $12.47 | 7.609% | $13.4188 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $247.56 | 6.641% | $264.0005 | $264.00 | $264.00 | $264.00 |
| Purchase #6 | $31.48 | 11.103% | $34.9752 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $143.99 | 4.730% | $150.8007 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $763.69 | $829.8120 | $829.82 | $829.85 | $829.70 | |