| 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 | $166.28 | 10.701% | $184.0736 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $30.61 | 11.790% | $34.2189 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $112.59 | 11.469% | $125.5029 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $156.44 | 5.769% | $165.465 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $25.94 | 4.444% | $27.0928 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $95.85 | 8.281% | $103.7873 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $128.62 | 10.836% | $142.5573 | $142.56 | $142.55 | $142.60 |
| 7 purchase totals = | $716.33 | $782.6978 | $782.70 | $782.65 | $782.80 | |