| 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 | $124.75 | 9.676% | $136.8208 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $199.37 | 10.463% | $220.2301 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $109.69 | 7.406% | $117.8136 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $42.41 | 13.742% | $48.238 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $155.49 | 11.837% | $173.8954 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $114.33 | 6.208% | $121.4276 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $18.99 | 13.327% | $21.5208 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $765.03 | $839.9463 | $839.95 | $839.95 | $839.80 | |