| 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 | $108.43 | 4.652% | $113.4742 | $113.47 | $113.45 | $113.50 |
| Purchase #2 | $116.64 | 6.592% | $124.3289 | $124.33 | $124.35 | $124.30 |
| Purchase #3 | $145.70 | 3.355% | $150.5882 | $150.59 | $150.60 | $150.60 |
| Purchase #4 | $201.88 | 4.440% | $210.8435 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $106.77 | 12.313% | $119.9166 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $156.92 | 11.817% | $175.4632 | $175.46 | $175.45 | $175.50 |
| Purchase #7 | $17.57 | 3.160% | $18.1252 | $18.13 | $18.15 | $18.10 |
| 7 purchase totals = | $853.91 | $912.7398 | $912.74 | $912.75 | $912.70 | |