| 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 | $133.61 | 6.256% | $141.9686 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $24.84 | 11.519% | $27.7013 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $198.73 | 5.521% | $209.7019 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $208.34 | 4.445% | $217.6007 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $117.51 | 4.485% | $122.7803 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $48.52 | 7.165% | $51.9965 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $82.72 | 8.842% | $90.0341 | $90.03 | $90.05 | $90.00 |
| 7 purchase totals = | $814.27 | $861.7834 | $861.78 | $861.80 | $861.80 | |