| 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 | $121.66 | 6.798% | $129.9304 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $16.54 | 5.748% | $17.4907 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $79.63 | 11.124% | $88.488 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $155.54 | 10.507% | $171.8826 | $171.88 | $171.90 | $171.90 |
| Purchase #5 | $68.84 | 5.345% | $72.5195 | $72.52 | $72.50 | $72.50 |
| Purchase #6 | $214.49 | 13.605% | $243.6714 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $196.51 | 6.237% | $208.7663 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $853.21 | $932.7489 | $932.75 | $932.75 | $932.80 | |