| 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 | $160.65 | 12.374% | $180.5288 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $225.58 | 8.673% | $245.1446 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $207.35 | 9.113% | $226.2458 | $226.25 | $226.25 | $226.20 |
| Purchase #4 | $146.76 | 11.508% | $163.6491 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $225.67 | 12.212% | $253.2288 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $151.92 | 3.752% | $157.62 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $27.77 | 9.777% | $30.4851 | $30.49 | $30.50 | $30.50 |
| 7 purchase totals = | $1,145.70 | $1,256.9022 | $1,256.91 | $1,256.95 | $1,256.70 | |