| 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 | $163.94 | 9.326% | $179.229 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $159.51 | 8.561% | $173.1657 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $104.65 | 12.577% | $117.8118 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $71.94 | 11.772% | $80.4088 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $36.70 | 9.128% | $40.05 | $40.05 | $40.05 | $40.10 |
| Purchase #6 | $82.91 | 3.665% | $85.9487 | $85.95 | $85.95 | $85.90 |
| Purchase #7 | $231.28 | 6.675% | $246.7179 | $246.72 | $246.70 | $246.70 |
| 7 purchase totals = | $850.93 | $923.3319 | $923.34 | $923.30 | $923.30 | |