| 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 | $109.61 | 5.596% | $115.7438 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $116.69 | 13.411% | $132.3393 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $169.71 | 5.783% | $179.5243 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $65.85 | 9.687% | $72.2289 | $72.23 | $72.25 | $72.20 |
| Purchase #5 | $188.90 | 4.364% | $197.1436 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $104.51 | 9.585% | $114.5273 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $134.84 | 13.692% | $153.3023 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $890.11 | $964.8095 | $964.80 | $964.85 | $964.60 | |