| 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 | $127.57 | 10.164% | $140.5362 | $140.54 | $140.55 | $140.50 |
| Purchase #2 | $126.84 | 8.797% | $137.9981 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $118.66 | 4.627% | $124.1504 | $124.15 | $124.15 | $124.20 |
| Purchase #4 | $69.26 | 4.357% | $72.2777 | $72.28 | $72.30 | $72.30 |
| Purchase #5 | $161.80 | 5.613% | $170.8818 | $170.88 | $170.90 | $170.90 |
| Purchase #6 | $85.85 | 13.246% | $97.2217 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $56.31 | 9.157% | $61.4663 | $61.47 | $61.45 | $61.50 |
| 7 purchase totals = | $746.29 | $804.5322 | $804.54 | $804.55 | $804.60 | |