| 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 | $182.65 | 8.501% | $198.1771 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $19.97 | 9.318% | $21.8308 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $75.60 | 12.617% | $85.1385 | $85.14 | $85.15 | $85.10 |
| Purchase #4 | $5.28 | 11.284% | $5.8758 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $130.41 | 11.818% | $145.8219 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $16.27 | 9.107% | $17.7517 | $17.75 | $17.75 | $17.80 |
| Purchase #7 | $194.35 | 7.759% | $209.4296 | $209.43 | $209.45 | $209.40 |
| 7 purchase totals = | $624.53 | $684.0254 | $684.03 | $684.10 | $684.00 | |