| 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 | $103.29 | 4.246% | $107.6757 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $150.56 | 11.846% | $168.3953 | $168.40 | $168.40 | $168.40 |
| Purchase #3 | $122.37 | 4.372% | $127.72 | $127.72 | $127.70 | $127.70 |
| Purchase #4 | $136.61 | 5.248% | $143.7793 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $69.51 | 6.585% | $74.0872 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $63.55 | 7.842% | $68.5336 | $68.53 | $68.55 | $68.50 |
| Purchase #7 | $126.66 | 8.803% | $137.8099 | $137.81 | $137.80 | $137.80 |
| 7 purchase totals = | $772.55 | $828.0010 | $828.01 | $828.05 | $828.00 | |