| 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 | $139.71 | 5.741% | $147.7308 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $77.59 | 12.245% | $87.0909 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $64.91 | 9.714% | $71.2154 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $59.28 | 3.383% | $61.2854 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $159.38 | 12.620% | $179.4938 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $154.98 | 4.182% | $161.4613 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $126.57 | 5.196% | $133.1466 | $133.15 | $133.15 | $133.10 |
| 7 purchase totals = | $782.42 | $841.4242 | $841.43 | $841.45 | $841.40 | |