| 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 | $222.38 | 5.127% | $233.7814 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $52.44 | 6.470% | $55.8329 | $55.83 | $55.85 | $55.80 |
| Purchase #3 | $140.93 | 3.794% | $146.2769 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $129.27 | 13.714% | $146.9981 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $148.59 | 9.426% | $162.5961 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $10.71 | 5.701% | $11.3206 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $186.93 | 8.822% | $203.421 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $891.25 | $960.2270 | $960.23 | $960.25 | $960.20 | |