| 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 | $135.78 | 8.720% | $147.62 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $249.85 | 5.538% | $263.6867 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $11.71 | 7.437% | $12.5809 | $12.58 | $12.60 | $12.60 |
| Purchase #4 | $29.92 | 5.309% | $31.5085 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $91.75 | 6.451% | $97.6688 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $146.41 | 3.536% | $151.5871 | $151.59 | $151.60 | $151.60 |
| Purchase #7 | $132.80 | 4.249% | $138.4427 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $798.22 | $843.0947 | $843.10 | $843.10 | $843.10 | |