| 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 | $173.41 | 5.290% | $182.5834 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $100.35 | 6.847% | $107.221 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $222.66 | 3.116% | $229.5981 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $157.79 | 8.675% | $171.4783 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $111.34 | 5.457% | $117.4158 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $94.66 | 7.628% | $101.8807 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $99.88 | 10.125% | $109.9929 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $960.09 | $1,020.1702 | $1,020.17 | $1,020.20 | $1,020.20 | |