| 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 | $144.30 | 10.601% | $159.5972 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $225.52 | 8.376% | $244.4096 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $92.42 | 6.456% | $98.3866 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $119.52 | 4.557% | $124.9665 | $124.97 | $124.95 | $125.00 |
| Purchase #5 | $68.79 | 11.666% | $76.815 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $131.36 | 4.449% | $137.2042 | $137.20 | $137.20 | $137.20 |
| Purchase #7 | $39.35 | 11.818% | $44.0004 | $44.00 | $44.00 | $44.00 |
| 7 purchase totals = | $821.26 | $885.3795 | $885.39 | $885.35 | $885.40 | |