| 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 | $175.56 | 9.596% | $192.4067 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $163.26 | 3.134% | $168.3766 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $234.57 | 13.539% | $266.3284 | $266.33 | $266.35 | $266.30 |
| Purchase #4 | $33.65 | 5.826% | $35.6104 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $188.41 | 3.183% | $194.4071 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $17.62 | 6.627% | $18.7877 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $77.61 | 7.346% | $83.3112 | $83.31 | $83.30 | $83.30 |
| 7 purchase totals = | $890.68 | $959.2281 | $959.24 | $959.25 | $959.20 | |