| 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 | $108.37 | 9.438% | $118.598 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $118.98 | 4.545% | $124.3876 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $71.73 | 9.117% | $78.2696 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $156.53 | 11.804% | $175.0068 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $169.33 | 6.449% | $180.2501 | $180.25 | $180.25 | $180.30 |
| Purchase #6 | $191.42 | 6.463% | $203.7915 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $77.45 | 3.108% | $79.8571 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $893.81 | $960.1607 | $960.17 | $960.15 | $960.30 | |