| 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 | $132.62 | 7.348% | $142.3649 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $7.89 | 6.482% | $8.4014 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $46.25 | 6.775% | $49.3834 | $49.38 | $49.40 | $49.40 |
| Purchase #4 | $151.36 | 13.587% | $171.9253 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $131.94 | 8.104% | $142.6324 | $142.63 | $142.65 | $142.60 |
| Purchase #6 | $35.32 | 12.277% | $39.6562 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $208.85 | 11.104% | $232.0407 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $714.23 | $786.4043 | $786.40 | $786.45 | $786.40 | |