| 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 | $174.78 | 4.621% | $182.8566 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $242.63 | 13.202% | $274.662 | $274.66 | $274.65 | $274.70 |
| Purchase #3 | $246.39 | 7.755% | $265.4975 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $139.33 | 8.341% | $150.9515 | $150.95 | $150.95 | $151.00 |
| Purchase #5 | $122.79 | 7.611% | $132.1355 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $26.49 | 10.266% | $29.2095 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $180.58 | 4.176% | $188.121 | $188.12 | $188.10 | $188.10 |
| 7 purchase totals = | $1,132.99 | $1,223.4336 | $1,223.44 | $1,223.40 | $1,223.50 | |