| 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 | $105.30 | 6.585% | $112.234 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $232.26 | 3.180% | $239.6459 | $239.65 | $239.65 | $239.60 |
| Purchase #3 | $122.81 | 7.823% | $132.4174 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $154.39 | 5.111% | $162.2809 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $145.29 | 8.595% | $157.7777 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $64.65 | 8.187% | $69.9429 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $25.87 | 7.116% | $27.7109 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $850.57 | $902.0097 | $902.01 | $902.05 | $901.90 | |