| 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 | $113.78 | 6.118% | $120.7411 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $27.66 | 11.199% | $30.7576 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $46.30 | 11.788% | $51.7578 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $138.40 | 11.553% | $154.3894 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $98.90 | 12.181% | $110.947 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $174.48 | 13.260% | $197.616 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $178.73 | 6.254% | $189.9078 | $189.91 | $189.90 | $189.90 |
| 7 purchase totals = | $778.25 | $856.1167 | $856.13 | $856.10 | $856.10 | |