| 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 | $193.57 | 8.669% | $210.3506 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $173.88 | 10.634% | $192.3704 | $192.37 | $192.35 | $192.40 |
| Purchase #3 | $142.77 | 13.299% | $161.757 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $137.67 | 5.594% | $145.3713 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $79.25 | 6.499% | $84.4005 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $137.40 | 6.523% | $146.3626 | $146.36 | $146.35 | $146.40 |
| Purchase #7 | $184.53 | 12.652% | $207.8767 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $1,049.07 | $1,148.4891 | $1,148.49 | $1,148.45 | $1,148.70 | |