| 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 | $43.82 | 12.556% | $49.322 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $155.70 | 6.597% | $165.9715 | $165.97 | $165.95 | $166.00 |
| Purchase #3 | $179.78 | 4.548% | $187.9564 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $248.81 | 10.824% | $275.7412 | $275.74 | $275.75 | $275.70 |
| Purchase #5 | $25.43 | 10.720% | $28.1561 | $28.16 | $28.15 | $28.20 |
| Purchase #6 | $114.87 | 5.139% | $120.7732 | $120.77 | $120.75 | $120.80 |
| Purchase #7 | $79.95 | 12.767% | $90.1572 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $848.36 | $918.0776 | $918.08 | $918.00 | $918.20 | |