| 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 | $109.72 | 6.423% | $116.7673 | $116.77 | $116.75 | $116.80 |
| Purchase #2 | $160.50 | 8.667% | $174.4105 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $202.25 | 5.477% | $213.3272 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $7.48 | 10.691% | $8.2797 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $143.75 | 5.493% | $151.6462 | $151.65 | $151.65 | $151.60 |
| Purchase #6 | $64.31 | 6.166% | $68.2754 | $68.28 | $68.30 | $68.30 |
| Purchase #7 | $213.40 | 6.514% | $227.3009 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $901.41 | $960.0072 | $960.02 | $960.05 | $960.00 | |