| 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 | $214.75 | 5.226% | $225.9728 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $161.38 | 13.434% | $183.0598 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $157.93 | 8.697% | $171.6652 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $196.63 | 9.782% | $215.8643 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $126.28 | 3.666% | $130.9094 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $70.33 | 11.256% | $78.2463 | $78.25 | $78.25 | $78.20 |
| Purchase #7 | $156.81 | 10.449% | $173.1951 | $173.20 | $173.20 | $173.20 |
| 7 purchase totals = | $1,084.11 | $1,178.9129 | $1,178.92 | $1,178.85 | $1,179.00 | |