| 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 | $163.54 | 9.546% | $179.1515 | $179.15 | $179.15 | $179.20 |
| Purchase #2 | $111.53 | 11.749% | $124.6337 | $124.63 | $124.65 | $124.60 |
| Purchase #3 | $35.41 | 10.663% | $39.1858 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $98.63 | 10.866% | $109.3471 | $109.35 | $109.35 | $109.30 |
| Purchase #5 | $9.32 | 11.588% | $10.4 | $10.40 | $10.40 | $10.40 |
| Purchase #6 | $87.67 | 8.324% | $94.9677 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $18.27 | 5.739% | $19.3185 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $524.37 | $577.0043 | $577.01 | $577.00 | $577.00 | |