| 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 | $151.54 | 9.838% | $166.4485 | $166.45 | $166.45 | $166.40 |
| Purchase #2 | $197.59 | 3.475% | $204.4563 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $84.93 | 9.830% | $93.2786 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $173.53 | 8.773% | $188.7538 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $151.95 | 3.126% | $156.7 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $10.37 | 13.631% | $11.7835 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $81.57 | 5.176% | $85.7921 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $851.48 | $907.2128 | $907.21 | $907.25 | $907.30 | |