| 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 | $126.96 | 7.656% | $136.6801 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $80.74 | 3.346% | $83.4416 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $183.46 | 8.846% | $199.6889 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $208.62 | 9.274% | $227.9674 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $67.49 | 7.180% | $72.3358 | $72.34 | $72.35 | $72.30 |
| Purchase #6 | $64.31 | 6.174% | $68.2805 | $68.28 | $68.30 | $68.30 |
| Purchase #7 | $95.58 | 8.563% | $103.7645 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $827.16 | $892.1588 | $892.16 | $892.20 | $892.20 | |