| 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 | $165.72 | 13.313% | $187.7823 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $232.92 | 4.530% | $243.4713 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $138.39 | 12.499% | $155.6874 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $57.84 | 7.559% | $62.2121 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $170.92 | 6.421% | $181.8948 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $116.32 | 3.298% | $120.1562 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $151.85 | 12.770% | $171.2412 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $1,033.96 | $1,122.4453 | $1,122.44 | $1,122.45 | $1,122.50 | |