| 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 | $187.64 | 7.655% | $202.0038 | $202.00 | $202.00 | $202.00 |
| Purchase #2 | $118.86 | 7.654% | $127.9575 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $55.96 | 12.191% | $62.7821 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $134.61 | 3.173% | $138.8812 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $131.53 | 6.269% | $139.7756 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $16.43 | 13.291% | $18.6137 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $152.80 | 8.126% | $165.2165 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $797.83 | $855.2304 | $855.23 | $855.25 | $855.30 | |