| 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 | $141.34 | 13.187% | $159.9785 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $152.40 | 9.409% | $166.7393 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $216.87 | 7.758% | $233.6948 | $233.69 | $233.70 | $233.70 |
| Purchase #4 | $229.84 | 3.710% | $238.3671 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $75.93 | 13.515% | $86.1919 | $86.19 | $86.20 | $86.20 |
| Purchase #6 | $45.46 | 10.733% | $50.3392 | $50.34 | $50.35 | $50.30 |
| Purchase #7 | $168.82 | 10.829% | $187.1015 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $1,030.66 | $1,122.4123 | $1,122.41 | $1,122.45 | $1,122.40 | |