| 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 | $142.58 | 12.296% | $160.1116 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $36.60 | 7.239% | $39.2495 | $39.25 | $39.25 | $39.20 |
| Purchase #3 | $150.85 | 12.615% | $169.8797 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $65.81 | 11.173% | $73.163 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $231.61 | 5.112% | $243.4499 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $201.88 | 4.607% | $211.1806 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $120.53 | 11.466% | $134.35 | $134.35 | $134.35 | $134.40 |
| 7 purchase totals = | $949.86 | $1,031.3843 | $1,031.38 | $1,031.40 | $1,031.40 | |