| 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 | $215.94 | 10.313% | $238.2099 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $33.70 | 9.130% | $36.7768 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $131.88 | 7.245% | $141.4347 | $141.43 | $141.45 | $141.40 |
| Purchase #4 | $72.61 | 3.250% | $74.9698 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $33.46 | 8.106% | $36.1723 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $163.68 | 6.610% | $174.4992 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $97.40 | 10.412% | $107.5413 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $748.67 | $809.6040 | $809.60 | $809.60 | $809.60 | |