| 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 | $134.69 | 13.578% | $152.9782 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $63.79 | 12.281% | $71.624 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $111.87 | 7.320% | $120.0589 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $208.86 | 9.543% | $228.7915 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $19.43 | 3.651% | $20.1394 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $71.63 | 7.780% | $77.2028 | $77.20 | $77.20 | $77.20 |
| Purchase #7 | $236.76 | 13.863% | $269.582 | $269.58 | $269.60 | $269.60 |
| 7 purchase totals = | $847.03 | $940.3768 | $940.37 | $940.40 | $940.40 | |