| 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 | $131.85 | 7.863% | $142.2174 | $142.22 | $142.20 | $142.20 |
| Purchase #2 | $161.94 | 4.348% | $168.9812 | $168.98 | $169.00 | $169.00 |
| Purchase #3 | $52.29 | 8.438% | $56.7022 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $15.48 | 8.302% | $16.7651 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $217.84 | 10.621% | $240.9768 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $68.49 | 12.391% | $76.9766 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $106.56 | 12.421% | $119.7958 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $754.45 | $822.4151 | $822.43 | $822.45 | $822.50 | |