| 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 | $165.94 | 9.128% | $181.087 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $41.92 | 5.657% | $44.2914 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $39.98 | 4.574% | $41.8087 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $163.66 | 13.697% | $186.0765 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $179.64 | 13.865% | $204.5471 | $204.55 | $204.55 | $204.50 |
| Purchase #6 | $144.65 | 10.509% | $159.8513 | $159.85 | $159.85 | $159.90 |
| Purchase #7 | $43.63 | 7.622% | $46.9555 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $779.42 | $864.6175 | $864.63 | $864.65 | $864.70 | |