| 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 | $118.72 | 4.304% | $123.8297 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $145.25 | 8.404% | $157.4568 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $166.71 | 7.490% | $179.1966 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $90.93 | 12.559% | $102.3499 | $102.35 | $102.35 | $102.30 |
| Purchase #5 | $24.69 | 4.657% | $25.8398 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $148.71 | 9.835% | $163.3356 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $218.62 | 11.475% | $243.7066 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $913.63 | $995.7150 | $995.73 | $995.75 | $995.60 | |