| 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 | $204.46 | 7.783% | $220.3731 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $160.59 | 3.636% | $166.4291 | $166.43 | $166.45 | $166.40 |
| Purchase #3 | $70.41 | 10.549% | $77.8376 | $77.84 | $77.85 | $77.80 |
| Purchase #4 | $112.46 | 5.444% | $118.5823 | $118.58 | $118.60 | $118.60 |
| Purchase #5 | $164.49 | 7.272% | $176.4517 | $176.45 | $176.45 | $176.50 |
| Purchase #6 | $235.85 | 3.348% | $243.7463 | $243.75 | $243.75 | $243.70 |
| Purchase #7 | $14.69 | 4.225% | $15.3107 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $962.95 | $1,018.7308 | $1,018.73 | $1,018.75 | $1,018.70 | |