| 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 | $145.41 | 12.476% | $163.5514 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $140.59 | 7.526% | $151.1708 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $140.52 | 7.282% | $150.7527 | $150.75 | $150.75 | $150.80 |
| Purchase #4 | $111.44 | 3.581% | $115.4307 | $115.43 | $115.45 | $115.40 |
| Purchase #5 | $220.66 | 5.642% | $233.1096 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $92.88 | 9.709% | $101.8977 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $108.70 | 8.240% | $117.6569 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $960.20 | $1,033.5698 | $1,033.57 | $1,033.55 | $1,033.70 | |