| 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 | $187.98 | 3.479% | $194.5198 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $167.58 | 11.196% | $186.3423 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $250.95 | 4.606% | $262.5088 | $262.51 | $262.50 | $262.50 |
| Purchase #4 | $193.33 | 13.328% | $219.097 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $17.79 | 13.461% | $20.1847 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $143.84 | 11.844% | $160.8764 | $160.88 | $160.90 | $160.90 |
| Purchase #7 | $71.41 | 9.526% | $78.2125 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $1,032.88 | $1,121.7415 | $1,121.74 | $1,121.75 | $1,121.70 | |