| 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 | $189.96 | 13.585% | $215.7661 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $172.73 | 6.477% | $183.9177 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $128.67 | 10.286% | $141.905 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $134.75 | 6.116% | $142.9913 | $142.99 | $143.00 | $143.00 |
| Purchase #5 | $241.45 | 8.663% | $262.3668 | $262.37 | $262.35 | $262.40 |
| Purchase #6 | $6.74 | 9.135% | $7.3557 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $204.27 | 9.466% | $223.6062 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $1,078.57 | $1,177.9088 | $1,177.93 | $1,177.85 | $1,178.00 | |