| 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 | $189.82 | 12.247% | $213.0673 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $73.81 | 6.178% | $78.37 | $78.37 | $78.35 | $78.40 |
| Purchase #3 | $173.87 | 6.670% | $185.4671 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $156.40 | 9.240% | $170.8514 | $170.85 | $170.85 | $170.90 |
| Purchase #5 | $211.57 | 12.177% | $237.3329 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $157.80 | 11.352% | $175.7135 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $74.84 | 5.861% | $79.2264 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $1,038.11 | $1,140.0286 | $1,140.03 | $1,140.00 | $1,140.10 | |