| 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 | $170.91 | 10.109% | $188.1873 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $48.82 | 5.869% | $51.6852 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $92.73 | 9.209% | $101.2695 | $101.27 | $101.25 | $101.30 |
| Purchase #4 | $58.47 | 9.738% | $64.1638 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $6.65 | 4.314% | $6.9369 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $194.74 | 6.693% | $207.7739 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $145.75 | 9.418% | $159.4767 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $718.07 | $779.4933 | $779.50 | $779.50 | $779.60 | |