| 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 | $157.61 | 8.679% | $171.289 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $67.95 | 12.839% | $76.6741 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $43.98 | 4.176% | $45.8166 | $45.82 | $45.80 | $45.80 |
| Purchase #4 | $147.81 | 4.107% | $153.8806 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $62.48 | 7.387% | $67.0954 | $67.10 | $67.10 | $67.10 |
| Purchase #6 | $221.58 | 4.179% | $230.8398 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $148.54 | 11.217% | $165.2017 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $849.95 | $910.7972 | $910.80 | $910.80 | $910.80 | |