| 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 | $183.72 | 4.263% | $191.552 | $191.55 | $191.55 | $191.60 |
| Purchase #2 | $60.45 | 8.785% | $65.7605 | $65.76 | $65.75 | $65.80 |
| Purchase #3 | $117.33 | 12.678% | $132.2051 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $35.48 | 7.778% | $38.2396 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $190.33 | 8.294% | $206.116 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $121.74 | 9.845% | $133.7253 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $163.55 | 6.481% | $174.1497 | $174.15 | $174.15 | $174.10 |
| 7 purchase totals = | $872.60 | $941.7482 | $941.76 | $941.75 | $941.70 | |