| 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 | $172.51 | 6.191% | $183.1901 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $17.27 | 11.172% | $19.1994 | $19.20 | $19.20 | $19.20 |
| Purchase #3 | $27.86 | 8.590% | $30.2532 | $30.25 | $30.25 | $30.30 |
| Purchase #4 | $188.89 | 9.400% | $206.6457 | $206.65 | $206.65 | $206.60 |
| Purchase #5 | $232.26 | 9.613% | $254.5872 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $40.53 | 11.180% | $45.0613 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $161.44 | 6.670% | $172.208 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $840.76 | $911.1449 | $911.15 | $911.15 | $911.20 | |