| 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 | $120.99 | 5.347% | $127.4593 | $127.46 | $127.45 | $127.50 |
| Purchase #2 | $151.29 | 12.308% | $169.9108 | $169.91 | $169.90 | $169.90 |
| Purchase #3 | $74.81 | 10.508% | $82.671 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $119.84 | 9.720% | $131.4884 | $131.49 | $131.50 | $131.50 |
| Purchase #5 | $88.62 | 3.775% | $91.9654 | $91.97 | $91.95 | $92.00 |
| Purchase #6 | $81.63 | 7.747% | $87.9539 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $140.32 | 10.146% | $154.5569 | $154.56 | $154.55 | $154.60 |
| 7 purchase totals = | $777.50 | $846.0057 | $846.01 | $845.95 | $846.20 | |