| 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 | $178.42 | 11.333% | $198.6403 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $12.53 | 10.259% | $13.8155 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $66.93 | 6.333% | $71.1687 | $71.17 | $71.15 | $71.20 |
| Purchase #4 | $215.88 | 9.733% | $236.8916 | $236.89 | $236.90 | $236.90 |
| Purchase #5 | $90.80 | 13.129% | $102.7211 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $16.80 | 4.874% | $17.6188 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $210.61 | 12.289% | $236.4919 | $236.49 | $236.50 | $236.50 |
| 7 purchase totals = | $791.97 | $877.3479 | $877.35 | $877.30 | $877.30 | |