| 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 | $181.36 | 9.169% | $197.9889 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $169.46 | 7.263% | $181.7679 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $192.68 | 4.471% | $201.2947 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $108.34 | 7.176% | $116.1145 | $116.11 | $116.10 | $116.10 |
| Purchase #5 | $221.33 | 5.824% | $234.2203 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $167.85 | 13.806% | $191.0234 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $18.44 | 13.297% | $20.892 | $20.89 | $20.90 | $20.90 |
| 7 purchase totals = | $1,059.46 | $1,143.3017 | $1,143.29 | $1,143.25 | $1,143.30 | |