| 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 | $199.90 | 11.489% | $222.8665 | $222.87 | $222.85 | $222.90 |
| Purchase #2 | $77.69 | 13.463% | $88.1494 | $88.15 | $88.15 | $88.10 |
| Purchase #3 | $18.33 | 5.696% | $19.3741 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $167.35 | 8.860% | $182.1772 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $49.98 | 5.745% | $52.8514 | $52.85 | $52.85 | $52.90 |
| Purchase #6 | $209.54 | 4.360% | $218.6759 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $196.74 | 8.437% | $213.339 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $919.53 | $997.4335 | $997.44 | $997.45 | $997.50 | |