| 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 | $159.71 | 8.116% | $172.6721 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $18.47 | 10.737% | $20.4531 | $20.45 | $20.45 | $20.50 |
| Purchase #3 | $134.62 | 12.141% | $150.9642 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $65.29 | 6.348% | $69.4346 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $175.86 | 13.480% | $199.5659 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $54.60 | 11.501% | $60.8795 | $60.88 | $60.90 | $60.90 |
| Purchase #7 | $6.39 | 8.716% | $6.947 | $6.95 | $6.95 | $6.90 |
| 7 purchase totals = | $614.94 | $680.9164 | $680.91 | $680.90 | $681.00 | |