| 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 | $183.27 | 7.777% | $197.5229 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $194.95 | 8.305% | $211.1406 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $106.56 | 11.312% | $118.6141 | $118.61 | $118.60 | $118.60 |
| Purchase #4 | $73.72 | 11.170% | $81.9545 | $81.95 | $81.95 | $82.00 |
| Purchase #5 | $166.31 | 4.453% | $173.7158 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $100.94 | 3.180% | $104.1499 | $104.15 | $104.15 | $104.10 |
| Purchase #7 | $199.78 | 12.668% | $225.0881 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $1,025.53 | $1,112.1859 | $1,112.18 | $1,112.15 | $1,112.10 | |