| 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 | $177.88 | 5.638% | $187.9089 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $8.69 | 11.315% | $9.6733 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $105.66 | 6.780% | $112.8237 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $97.69 | 8.718% | $106.2066 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $75.40 | 6.839% | $80.5566 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $178.48 | 13.628% | $202.8033 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $119.45 | 9.659% | $130.9877 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $763.25 | $830.9601 | $830.96 | $830.90 | $831.00 | |