| 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 | $96.97 | 10.698% | $107.3439 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $157.70 | 13.855% | $179.5493 | $179.55 | $179.55 | $179.50 |
| Purchase #3 | $231.44 | 3.659% | $239.9084 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $190.66 | 11.778% | $213.1159 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $204.56 | 9.499% | $223.9912 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $9.61 | 13.870% | $10.9429 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $186.61 | 6.580% | $198.8889 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $1,077.55 | $1,173.7405 | $1,173.74 | $1,173.75 | $1,173.60 | |