| 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 | $135.44 | 6.274% | $143.9375 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $73.62 | 6.770% | $78.6041 | $78.60 | $78.60 | $78.60 |
| Purchase #3 | $62.36 | 9.173% | $68.0803 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $102.79 | 5.300% | $108.2379 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $181.60 | 3.547% | $188.0414 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $73.65 | 3.636% | $76.3279 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $242.59 | 6.331% | $257.9484 | $257.95 | $257.95 | $257.90 |
| 7 purchase totals = | $872.05 | $921.1775 | $921.18 | $921.25 | $921.00 | |