| 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 | $163.78 | 9.756% | $179.7584 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $217.92 | 11.795% | $243.6237 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $21.85 | 4.355% | $22.8016 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $128.74 | 5.581% | $135.925 | $135.93 | $135.95 | $135.90 |
| Purchase #5 | $94.46 | 4.116% | $98.348 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $23.99 | 8.738% | $26.0862 | $26.09 | $26.10 | $26.10 |
| Purchase #7 | $204.82 | 4.820% | $214.6923 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $855.56 | $921.2352 | $921.24 | $921.25 | $921.20 | |