| 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 | $148.40 | 12.612% | $167.1162 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $20.74 | 13.305% | $23.4995 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $117.32 | 4.704% | $122.8387 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $113.70 | 8.500% | $123.3645 | $123.36 | $123.35 | $123.40 |
| Purchase #5 | $227.29 | 5.202% | $239.1136 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $95.50 | 8.866% | $103.967 | $103.97 | $103.95 | $104.00 |
| Purchase #7 | $128.67 | 5.552% | $135.8138 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $851.62 | $915.7133 | $915.71 | $915.65 | $915.70 | |