| 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 | $154.30 | 7.818% | $166.3632 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $118.42 | 13.138% | $133.978 | $133.98 | $134.00 | $134.00 |
| Purchase #3 | $132.73 | 9.437% | $145.2557 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $107.59 | 13.251% | $121.8468 | $121.85 | $121.85 | $121.80 |
| Purchase #5 | $84.76 | 4.720% | $88.7607 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $19.40 | 5.633% | $20.4928 | $20.49 | $20.50 | $20.50 |
| Purchase #7 | $133.37 | 13.398% | $151.2389 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $750.57 | $827.9361 | $827.94 | $827.95 | $828.00 | |