| 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 | $19.58 | 9.365% | $21.4137 | $21.41 | $21.40 | $21.40 |
| Purchase #2 | $163.70 | 6.636% | $174.5631 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $175.31 | 6.674% | $187.0102 | $187.01 | $187.00 | $187.00 |
| Purchase #4 | $167.74 | 5.785% | $177.4438 | $177.44 | $177.45 | $177.40 |
| Purchase #5 | $89.66 | 4.247% | $93.4679 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $60.55 | 8.299% | $65.575 | $65.58 | $65.60 | $65.60 |
| Purchase #7 | $157.61 | 11.712% | $176.0693 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $834.15 | $895.5430 | $895.54 | $895.50 | $895.60 | |