| 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 | $125.66 | 11.257% | $139.8055 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $184.97 | 12.836% | $208.7127 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $117.45 | 11.587% | $131.0589 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $194.87 | 11.173% | $216.6428 | $216.64 | $216.65 | $216.60 |
| Purchase #5 | $128.86 | 12.230% | $144.6196 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $9.54 | 8.773% | $10.3769 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $39.72 | 13.226% | $44.9734 | $44.97 | $44.95 | $45.00 |
| 7 purchase totals = | $801.07 | $896.1898 | $896.19 | $896.15 | $896.20 | |