| 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 | $66.40 | 11.480% | $74.0227 | $74.02 | $74.00 | $74.00 |
| Purchase #2 | $168.31 | 12.507% | $189.3605 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $149.99 | 11.342% | $167.0019 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $8.54 | 7.522% | $9.1824 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $75.94 | 8.239% | $82.1967 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $245.81 | 13.824% | $279.7908 | $279.79 | $279.80 | $279.80 |
| Purchase #7 | $10.50 | 9.767% | $11.5255 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $725.49 | $813.0805 | $813.08 | $813.10 | $813.10 | |