| 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 | $147.79 | 9.809% | $162.2867 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $138.70 | 10.746% | $153.6047 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $244.52 | 7.512% | $262.8883 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $61.74 | 3.682% | $64.0133 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $66.68 | 5.562% | $70.3887 | $70.39 | $70.40 | $70.40 |
| Purchase #6 | $104.25 | 3.666% | $108.0718 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $76.97 | 10.545% | $85.0865 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $840.65 | $906.3400 | $906.34 | $906.35 | $906.40 | |