| 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 | $179.28 | 3.614% | $185.7592 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $5.44 | 9.408% | $5.9518 | $5.95 | $5.95 | $6.00 |
| Purchase #3 | $35.63 | 9.740% | $39.1004 | $39.10 | $39.10 | $39.10 |
| Purchase #4 | $159.95 | 6.542% | $170.4139 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $105.59 | 13.123% | $119.4466 | $119.45 | $119.45 | $119.40 |
| Purchase #6 | $190.73 | 3.318% | $197.0584 | $197.06 | $197.05 | $197.10 |
| Purchase #7 | $88.98 | 3.845% | $92.4013 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $765.60 | $810.1316 | $810.13 | $810.10 | $810.20 | |