| 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 | $117.28 | 10.568% | $129.6742 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $110.92 | 9.295% | $121.23 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $225.65 | 3.559% | $233.6809 | $233.68 | $233.70 | $233.70 |
| Purchase #4 | $103.46 | 8.612% | $112.37 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $183.31 | 9.253% | $200.2717 | $200.27 | $200.25 | $200.30 |
| Purchase #6 | $163.56 | 5.239% | $172.1289 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $141.79 | 13.438% | $160.8437 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $1,045.97 | $1,130.1994 | $1,130.19 | $1,130.20 | $1,130.20 | |