| 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 | $33.43 | 5.512% | $35.2727 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $98.32 | 6.485% | $104.6961 | $104.70 | $104.70 | $104.70 |
| Purchase #3 | $182.82 | 5.846% | $193.5077 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $126.49 | 8.710% | $137.5073 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $135.64 | 8.580% | $147.2779 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $134.69 | 7.405% | $144.6638 | $144.66 | $144.65 | $144.70 |
| Purchase #7 | $133.70 | 9.485% | $146.3814 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $845.09 | $909.3069 | $909.31 | $909.30 | $909.40 | |