| 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 | $172.94 | 11.612% | $193.0218 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $117.39 | 5.140% | $123.4238 | $123.42 | $123.40 | $123.40 |
| Purchase #3 | $196.67 | 5.587% | $207.658 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $45.42 | 10.670% | $50.2663 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $59.79 | 13.785% | $68.0321 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $188.82 | 8.393% | $204.6677 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $59.58 | 5.171% | $62.6609 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $840.61 | $909.7306 | $909.73 | $909.65 | $909.80 | |