| 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 | $163.57 | 10.630% | $180.9575 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $96.95 | 9.209% | $105.8781 | $105.88 | $105.90 | $105.90 |
| Purchase #3 | $31.69 | 5.458% | $33.4196 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $6.88 | 8.290% | $7.4504 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $66.98 | 12.300% | $75.2185 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $185.77 | 8.116% | $200.8471 | $200.85 | $200.85 | $200.80 |
| Purchase #7 | $165.55 | 8.151% | $179.044 | $179.04 | $179.05 | $179.00 |
| 7 purchase totals = | $717.39 | $782.8152 | $782.82 | $782.80 | $782.80 | |