| 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 | $194.79 | 6.232% | $206.9293 | $206.93 | $206.95 | $206.90 |
| Purchase #2 | $39.75 | 5.836% | $42.0698 | $42.07 | $42.05 | $42.10 |
| Purchase #3 | $154.41 | 7.683% | $166.2733 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $183.85 | 3.354% | $190.0163 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $105.27 | 9.804% | $115.5907 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $113.99 | 13.358% | $129.2168 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $16.48 | 7.171% | $17.6618 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $808.54 | $867.7580 | $867.76 | $867.70 | $867.80 | |