| 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 | $110.38 | 7.225% | $118.355 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $123.64 | 9.193% | $135.0062 | $135.01 | $135.00 | $135.00 |
| Purchase #3 | $61.66 | 4.833% | $64.64 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $17.29 | 8.612% | $18.779 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $74.90 | 7.490% | $80.51 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $249.45 | 9.477% | $273.0904 | $273.09 | $273.10 | $273.10 |
| Purchase #7 | $175.26 | 4.435% | $183.0328 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $812.58 | $873.4134 | $873.42 | $873.45 | $873.40 | |