| 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 | $156.36 | 11.726% | $174.6948 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $6.42 | 9.416% | $7.0245 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $109.64 | 6.551% | $116.8225 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $18.79 | 10.245% | $20.715 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $224.34 | 13.441% | $254.4935 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $137.81 | 6.782% | $147.1563 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $197.71 | 12.464% | $222.3526 | $222.35 | $222.35 | $222.40 |
| 7 purchase totals = | $851.07 | $943.2592 | $943.25 | $943.20 | $943.30 | |