| 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 | $189.46 | 9.118% | $206.735 | $206.74 | $206.75 | $206.70 |
| Purchase #2 | $199.99 | 5.131% | $210.2515 | $210.25 | $210.25 | $210.30 |
| Purchase #3 | $107.90 | 10.464% | $119.1907 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $187.95 | 11.128% | $208.8651 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $22.89 | 12.444% | $25.7384 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $148.42 | 10.332% | $163.7548 | $163.75 | $163.75 | $163.80 |
| Purchase #7 | $225.95 | 7.834% | $243.6509 | $243.65 | $243.65 | $243.70 |
| 7 purchase totals = | $1,082.56 | $1,178.1864 | $1,178.19 | $1,178.20 | $1,178.30 | |