| 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 | $230.48 | 3.834% | $239.3166 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $6.47 | 11.240% | $7.1972 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $72.49 | 12.856% | $81.8093 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $160.30 | 4.305% | $167.2009 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $66.72 | 5.342% | $70.2842 | $70.28 | $70.30 | $70.30 |
| Purchase #6 | $148.67 | 12.542% | $167.3162 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $92.90 | 7.239% | $99.625 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $778.03 | $832.7494 | $832.76 | $832.75 | $832.70 | |