| 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 | $167.73 | 11.652% | $187.2739 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $133.94 | 11.810% | $149.7583 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $72.65 | 13.739% | $82.6314 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $18.32 | 7.767% | $19.7429 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $45.49 | 7.743% | $49.0123 | $49.01 | $49.00 | $49.00 |
| Purchase #6 | $25.26 | 10.448% | $27.8992 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $16.57 | 7.757% | $17.8553 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $479.96 | $534.1733 | $534.17 | $534.15 | $534.20 | |