| 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 | $119.94 | 7.768% | $129.2569 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $15.53 | 6.492% | $16.5382 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $75.94 | 5.511% | $80.1251 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $163.53 | 8.342% | $177.1717 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $45.85 | 6.123% | $48.6574 | $48.66 | $48.65 | $48.70 |
| Purchase #6 | $67.53 | 11.502% | $75.2973 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $157.81 | 9.664% | $173.0608 | $173.06 | $173.05 | $173.10 |
| 7 purchase totals = | $646.13 | $700.1074 | $700.12 | $700.10 | $700.20 | |