| 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 | $117.80 | 8.318% | $127.5986 | $127.60 | $127.60 | $127.60 |
| Purchase #2 | $152.31 | 7.403% | $163.5855 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $112.93 | 5.790% | $119.4686 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $180.35 | 4.759% | $188.9329 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $5.64 | 11.258% | $6.275 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $125.34 | 4.140% | $130.5291 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $118.72 | 6.438% | $126.3632 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $813.09 | $862.7529 | $862.76 | $862.80 | $862.80 | |