| 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 | $134.62 | 6.228% | $143.0041 | $143.00 | $143.00 | $143.00 |
| Purchase #2 | $163.63 | 3.619% | $169.5518 | $169.55 | $169.55 | $169.60 |
| Purchase #3 | $193.93 | 5.192% | $203.9988 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $177.77 | 6.659% | $189.6077 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $70.49 | 10.621% | $77.9767 | $77.98 | $78.00 | $78.00 |
| Purchase #6 | $66.50 | 3.578% | $68.8794 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $246.84 | 9.278% | $269.7418 | $269.74 | $269.75 | $269.70 |
| 7 purchase totals = | $1,053.78 | $1,122.7603 | $1,122.76 | $1,122.80 | $1,122.80 | |