| 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 | $123.74 | 6.663% | $131.9848 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $197.65 | 3.134% | $203.8444 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $77.40 | 11.799% | $86.5324 | $86.53 | $86.55 | $86.50 |
| Purchase #4 | $18.54 | 10.650% | $20.5145 | $20.51 | $20.50 | $20.50 |
| Purchase #5 | $61.75 | 4.636% | $64.6127 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $139.98 | 12.787% | $157.8792 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $96.28 | 10.720% | $106.6012 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $715.34 | $771.9692 | $771.95 | $772.00 | $771.90 | |