| 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 | $140.68 | 3.671% | $145.8444 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $44.59 | 3.591% | $46.1912 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $142.39 | 4.340% | $148.5697 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $183.51 | 13.871% | $208.9647 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $176.62 | 3.156% | $182.1941 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $176.38 | 7.798% | $190.1341 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $23.50 | 10.644% | $26.0013 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $887.67 | $947.8995 | $947.88 | $947.90 | $947.90 | |