| 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 | $120.74 | 13.281% | $136.7755 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $221.84 | 8.134% | $239.8845 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $142.28 | 13.341% | $161.2616 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $48.60 | 5.633% | $51.3376 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $206.55 | 10.464% | $228.1634 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $123.57 | 3.246% | $127.5811 | $127.58 | $127.60 | $127.60 |
| Purchase #7 | $54.85 | 12.478% | $61.6942 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $918.43 | $1,006.6979 | $1,006.69 | $1,006.75 | $1,006.80 | |