| 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 | $198.27 | 7.746% | $213.628 | $213.63 | $213.65 | $213.60 |
| Purchase #2 | $143.60 | 13.740% | $163.3306 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $180.36 | 9.456% | $197.4148 | $197.41 | $197.40 | $197.40 |
| Purchase #4 | $103.70 | 7.508% | $111.4858 | $111.49 | $111.50 | $111.50 |
| Purchase #5 | $42.82 | 9.124% | $46.7269 | $46.73 | $46.75 | $46.70 |
| Purchase #6 | $157.86 | 4.571% | $165.0758 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $12.55 | 9.464% | $13.7377 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $839.16 | $911.3996 | $911.41 | $911.50 | $911.30 | |