| 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 | $167.68 | 9.138% | $183.0026 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $57.56 | 11.488% | $64.1725 | $64.17 | $64.15 | $64.20 |
| Purchase #3 | $98.72 | 13.752% | $112.296 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $45.35 | 11.326% | $50.4863 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $191.93 | 13.595% | $218.0229 | $218.02 | $218.00 | $218.00 |
| Purchase #6 | $52.28 | 4.664% | $54.7183 | $54.72 | $54.70 | $54.70 |
| Purchase #7 | $227.83 | 3.402% | $235.5808 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $841.35 | $918.2794 | $918.28 | $918.25 | $918.30 | |