| 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 | $97.28 | 5.230% | $102.3677 | $102.37 | $102.35 | $102.40 |
| Purchase #2 | $129.61 | 11.776% | $144.8729 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $230.56 | 5.479% | $243.1924 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $106.95 | 9.400% | $117.0033 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $186.98 | 6.756% | $199.6124 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $150.52 | 7.267% | $161.4583 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $173.26 | 12.541% | $194.9885 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $1,075.16 | $1,163.4955 | $1,163.49 | $1,163.45 | $1,163.60 | |