| 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 | $171.62 | 12.409% | $192.9163 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $35.63 | 4.797% | $37.3392 | $37.34 | $37.35 | $37.30 |
| Purchase #3 | $66.37 | 5.622% | $70.1013 | $70.10 | $70.10 | $70.10 |
| Purchase #4 | $46.81 | 9.686% | $51.344 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $104.56 | 5.564% | $110.3777 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $190.97 | 10.593% | $211.1995 | $211.20 | $211.20 | $211.20 |
| Purchase #7 | $196.53 | 6.845% | $209.9825 | $209.98 | $210.00 | $210.00 |
| 7 purchase totals = | $812.49 | $883.2605 | $883.26 | $883.30 | $883.20 | |