| 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 | $199.58 | 7.378% | $214.305 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $247.67 | 8.578% | $268.9151 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $112.50 | 8.499% | $122.0614 | $122.06 | $122.05 | $122.10 |
| Purchase #4 | $148.47 | 6.331% | $157.8696 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $151.92 | 5.865% | $160.8301 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $183.36 | 8.621% | $199.1675 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $25.63 | 11.258% | $28.5154 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $1,069.13 | $1,151.6641 | $1,151.68 | $1,151.60 | $1,151.70 | |