| 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 | $19.64 | 11.609% | $21.92 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $141.41 | 8.512% | $153.4468 | $153.45 | $153.45 | $153.40 |
| Purchase #3 | $176.64 | 7.393% | $189.699 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $124.37 | 9.586% | $136.2921 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $216.43 | 9.211% | $236.3654 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $55.67 | 8.497% | $60.4003 | $60.40 | $60.40 | $60.40 |
| Purchase #7 | $166.34 | 10.810% | $184.3214 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $900.50 | $982.4450 | $982.45 | $982.40 | $982.40 | |