| 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 | $98.65 | 5.148% | $103.7285 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $150.25 | 7.224% | $161.1041 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $193.26 | 9.261% | $211.1578 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $170.79 | 3.800% | $177.28 | $177.28 | $177.30 | $177.30 |
| Purchase #5 | $46.36 | 12.500% | $52.155 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $217.56 | 8.861% | $236.838 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $122.95 | 13.472% | $139.5138 | $139.51 | $139.50 | $139.50 |
| 7 purchase totals = | $999.82 | $1,081.7772 | $1,081.78 | $1,081.80 | $1,081.80 | |