| 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 | $155.70 | 7.521% | $167.4102 | $167.41 | $167.40 | $167.40 |
| Purchase #2 | $92.93 | 9.820% | $102.0557 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $37.38 | 8.588% | $40.5902 | $40.59 | $40.60 | $40.60 |
| Purchase #4 | $129.60 | 9.392% | $141.772 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $232.86 | 10.114% | $256.4115 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $18.40 | 13.340% | $20.8546 | $20.85 | $20.85 | $20.90 |
| Purchase #7 | $44.39 | 9.613% | $48.6572 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $711.26 | $777.7514 | $777.75 | $777.70 | $777.90 | |