| 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 | $182.54 | 4.185% | $190.1793 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $132.87 | 4.386% | $138.6977 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $157.80 | 7.354% | $169.4046 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $139.95 | 10.145% | $154.1479 | $154.15 | $154.15 | $154.10 |
| Purchase #5 | $250.75 | 7.440% | $269.4058 | $269.41 | $269.40 | $269.40 |
| Purchase #6 | $250.89 | 11.590% | $279.9682 | $279.97 | $279.95 | $280.00 |
| Purchase #7 | $119.70 | 9.254% | $130.777 | $130.78 | $130.80 | $130.80 |
| 7 purchase totals = | $1,234.50 | $1,332.5805 | $1,332.59 | $1,332.60 | $1,332.60 | |