| 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 | $126.65 | 3.205% | $130.7091 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $67.53 | 6.302% | $71.7857 | $71.79 | $71.80 | $71.80 |
| Purchase #3 | $157.90 | 13.497% | $179.2118 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $18.39 | 3.316% | $18.9998 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $97.41 | 7.839% | $105.046 | $105.05 | $105.05 | $105.00 |
| Purchase #6 | $119.56 | 5.441% | $126.0653 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $166.77 | 3.606% | $172.7837 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $754.21 | $804.6014 | $804.61 | $804.60 | $804.60 | |