| 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 | $170.78 | 13.778% | $194.3101 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $213.30 | 12.599% | $240.1737 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $102.46 | 10.493% | $113.2111 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $114.46 | 6.143% | $121.4913 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $134.55 | 10.505% | $148.6845 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $42.27 | 12.211% | $47.4316 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $176.31 | 5.463% | $185.9418 | $185.94 | $185.95 | $185.90 |
| 7 purchase totals = | $954.13 | $1,051.2441 | $1,051.23 | $1,051.25 | $1,051.20 | |