| 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 | $64.26 | 11.288% | $71.5137 | $71.51 | $71.50 | $71.50 |
| Purchase #2 | $169.65 | 5.496% | $178.974 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $148.81 | 12.342% | $167.1761 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $56.69 | 11.484% | $63.2003 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $98.59 | 11.804% | $110.2276 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $233.85 | 9.362% | $255.743 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $118.70 | 7.436% | $127.5265 | $127.53 | $127.55 | $127.50 |
| 7 purchase totals = | $890.55 | $974.3612 | $974.36 | $974.40 | $974.30 | |