| 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 | $171.83 | 4.852% | $180.1672 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $68.28 | 11.346% | $76.027 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $113.54 | 10.866% | $125.8773 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $233.67 | 13.776% | $265.8604 | $265.86 | $265.85 | $265.90 |
| Purchase #5 | $240.71 | 8.854% | $262.0225 | $262.02 | $262.00 | $262.00 |
| Purchase #6 | $115.31 | 5.162% | $121.2623 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $55.98 | 5.750% | $59.1989 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $999.32 | $1,090.4156 | $1,090.42 | $1,090.40 | $1,090.50 | |