| 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 | $167.28 | 12.347% | $187.9341 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $235.82 | 8.487% | $255.834 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $168.98 | 5.221% | $177.8024 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $169.78 | 4.613% | $177.612 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $201.69 | 9.177% | $220.1991 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $52.56 | 6.344% | $55.8944 | $55.89 | $55.90 | $55.90 |
| Purchase #7 | $223.26 | 4.443% | $233.1794 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $1,219.37 | $1,308.4554 | $1,308.44 | $1,308.50 | $1,308.40 | |