| 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 | $33.79 | 10.373% | $37.295 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $119.96 | 12.126% | $134.5063 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $166.93 | 13.329% | $189.1801 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $49.76 | 13.426% | $56.4408 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $131.74 | 4.709% | $137.9436 | $137.94 | $137.95 | $137.90 |
| Purchase #6 | $145.90 | 13.109% | $165.026 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $15.86 | 6.486% | $16.8887 | $16.89 | $16.90 | $16.90 |
| 7 purchase totals = | $663.94 | $737.2805 | $737.29 | $737.35 | $737.20 | |