| 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 | $180.29 | 3.343% | $186.3171 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $68.87 | 6.513% | $73.3555 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $13.96 | 8.134% | $15.0955 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $15.94 | 3.867% | $16.5564 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $132.51 | 8.306% | $143.5163 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $46.30 | 3.519% | $47.9293 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $227.80 | 5.174% | $239.5864 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $685.67 | $722.3565 | $722.38 | $722.35 | $722.40 | |