| 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 | $174.96 | 4.525% | $182.8769 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $106.84 | 7.354% | $114.697 | $114.70 | $114.70 | $114.70 |
| Purchase #3 | $30.30 | 10.373% | $33.443 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $167.80 | 4.206% | $174.8577 | $174.86 | $174.85 | $174.90 |
| Purchase #5 | $35.64 | 8.497% | $38.6683 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $56.51 | 8.686% | $61.4185 | $61.42 | $61.40 | $61.40 |
| Purchase #7 | $236.32 | 13.586% | $268.4264 | $268.43 | $268.45 | $268.40 |
| 7 purchase totals = | $808.37 | $874.3878 | $874.40 | $874.40 | $874.40 | |