| 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 | $163.54 | 3.251% | $168.8567 | $168.86 | $168.85 | $168.90 |
| Purchase #2 | $41.47 | 9.834% | $45.5482 | $45.55 | $45.55 | $45.50 |
| Purchase #3 | $66.82 | 3.765% | $69.3358 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $124.79 | 7.852% | $134.5885 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $127.72 | 13.785% | $145.3262 | $145.33 | $145.35 | $145.30 |
| Purchase #6 | $93.36 | 5.749% | $98.7273 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $165.94 | 4.666% | $173.6828 | $173.68 | $173.70 | $173.70 |
| 7 purchase totals = | $783.64 | $836.0655 | $836.08 | $836.15 | $836.00 | |