| 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 | $156.38 | 11.850% | $174.911 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $186.99 | 6.351% | $198.8657 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $159.71 | 6.113% | $169.4731 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $128.86 | 4.216% | $134.2927 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $216.80 | 7.204% | $232.4183 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $145.66 | 9.479% | $159.4671 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $10.87 | 8.378% | $11.7807 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $1,005.27 | $1,081.2086 | $1,081.21 | $1,081.15 | $1,081.30 | |