| 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 | $149.61 | 13.614% | $169.9779 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $151.98 | 5.198% | $159.8799 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $49.60 | 13.487% | $56.2896 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $45.40 | 12.861% | $51.2389 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $169.55 | 6.172% | $180.0146 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $192.92 | 10.737% | $213.6338 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $130.92 | 7.851% | $141.1985 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $889.98 | $972.2332 | $972.23 | $972.30 | $972.20 | |