| 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 | $143.51 | 9.517% | $157.1678 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $43.42 | 5.687% | $45.8893 | $45.89 | $45.90 | $45.90 |
| Purchase #3 | $151.38 | 9.149% | $165.2298 | $165.23 | $165.25 | $165.20 |
| Purchase #4 | $240.49 | 13.478% | $272.9032 | $272.90 | $272.90 | $272.90 |
| Purchase #5 | $214.69 | 10.805% | $237.8873 | $237.89 | $237.90 | $237.90 |
| Purchase #6 | $152.25 | 5.138% | $160.0726 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $113.55 | 3.841% | $117.9115 | $117.91 | $117.90 | $117.90 |
| 7 purchase totals = | $1,059.29 | $1,157.0615 | $1,157.06 | $1,157.05 | $1,157.10 | |