| 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 | $162.96 | 4.715% | $170.6436 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $131.64 | 8.571% | $142.9229 | $142.92 | $142.90 | $142.90 |
| Purchase #3 | $132.29 | 3.221% | $136.5511 | $136.55 | $136.55 | $136.60 |
| Purchase #4 | $97.80 | 4.561% | $102.2607 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $68.77 | 3.537% | $71.2024 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $246.63 | 3.606% | $255.5235 | $255.52 | $255.50 | $255.50 |
| Purchase #7 | $80.28 | 7.121% | $85.9967 | $86.00 | $86.00 | $86.00 |
| 7 purchase totals = | $920.37 | $965.1009 | $965.09 | $965.05 | $965.10 | |