| 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 | $178.43 | 7.614% | $192.0157 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $51.81 | 5.763% | $54.7958 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $200.83 | 8.111% | $217.1193 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $56.47 | 3.555% | $58.4775 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $58.32 | 12.344% | $65.519 | $65.52 | $65.50 | $65.50 |
| Purchase #6 | $108.57 | 13.385% | $123.1021 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $93.57 | 4.398% | $97.6852 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $748.00 | $808.7146 | $808.73 | $808.70 | $808.70 | |