| 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 | $209.85 | 8.440% | $227.5613 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $115.42 | 10.638% | $127.6984 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $18.51 | 13.765% | $21.0579 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $34.30 | 5.487% | $36.182 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $28.94 | 7.249% | $31.0379 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $180.71 | 10.201% | $199.1442 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $173.83 | 6.750% | $185.5635 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $761.56 | $828.2452 | $828.24 | $828.25 | $828.30 | |