| 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 | $152.78 | 13.702% | $173.7139 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $182.62 | 9.112% | $199.2603 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $123.47 | 6.251% | $131.1881 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $10.67 | 13.245% | $12.0832 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $97.77 | 5.465% | $103.1131 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $114.30 | 9.734% | $125.426 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $217.81 | 9.490% | $238.4802 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $899.42 | $983.2648 | $983.26 | $983.30 | $983.30 | |