| 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 | $133.67 | 13.316% | $151.4695 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $239.49 | 6.650% | $255.4161 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $166.66 | 9.385% | $182.301 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $237.54 | 7.253% | $254.7688 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $197.71 | 6.620% | $210.7984 | $210.80 | $210.80 | $210.80 |
| Purchase #6 | $118.67 | 9.411% | $129.838 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $100.43 | 5.198% | $105.6504 | $105.65 | $105.65 | $105.70 |
| 7 purchase totals = | $1,194.17 | $1,290.2422 | $1,290.25 | $1,290.20 | $1,290.30 | |