| 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 | $148.85 | 11.131% | $165.4185 | $165.42 | $165.40 | $165.40 |
| Purchase #2 | $133.88 | 3.118% | $138.0544 | $138.05 | $138.05 | $138.10 |
| Purchase #3 | $239.39 | 13.444% | $271.5736 | $271.57 | $271.55 | $271.60 |
| Purchase #4 | $231.44 | 10.171% | $254.9798 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $60.63 | 9.763% | $66.5493 | $66.55 | $66.55 | $66.50 |
| Purchase #6 | $163.95 | 6.837% | $175.1593 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $142.95 | 7.324% | $153.4197 | $153.42 | $153.40 | $153.40 |
| 7 purchase totals = | $1,121.09 | $1,225.1546 | $1,225.15 | $1,225.10 | $1,225.20 | |