| 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 | $134.71 | 4.797% | $141.172 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $146.66 | 7.536% | $157.7123 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $72.36 | 11.135% | $80.4173 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $232.92 | 6.209% | $247.382 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $64.63 | 7.532% | $69.4979 | $69.50 | $69.50 | $69.50 |
| Purchase #6 | $114.32 | 9.872% | $125.6057 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $9.60 | 8.226% | $10.3897 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $775.20 | $832.1769 | $832.18 | $832.15 | $832.20 | |