| 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 | $100.58 | 9.146% | $109.779 | $109.78 | $109.80 | $109.80 |
| Purchase #2 | $184.93 | 8.798% | $201.2001 | $201.20 | $201.20 | $201.20 |
| Purchase #3 | $101.29 | 6.560% | $107.9346 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $163.45 | 3.578% | $169.2982 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $199.92 | 10.844% | $221.5993 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $168.80 | 11.437% | $188.1057 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $149.72 | 12.807% | $168.8946 | $168.89 | $168.90 | $168.90 |
| 7 purchase totals = | $1,068.69 | $1,166.8115 | $1,166.81 | $1,166.85 | $1,166.80 | |