| 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 | $146.38 | 7.454% | $157.2912 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $211.43 | 10.826% | $234.3194 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $184.95 | 10.421% | $204.2236 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $55.49 | 11.106% | $61.6527 | $61.65 | $61.65 | $61.70 |
| Purchase #5 | $78.29 | 13.724% | $89.0345 | $89.03 | $89.05 | $89.00 |
| Purchase #6 | $192.56 | 4.124% | $200.5012 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $131.87 | 3.770% | $136.8415 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $1,000.97 | $1,083.8641 | $1,083.85 | $1,083.85 | $1,083.80 | |