| 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 | $89.80 | 13.643% | $102.0514 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $135.50 | 12.670% | $152.6679 | $152.67 | $152.65 | $152.70 |
| Purchase #3 | $173.91 | 5.787% | $183.9742 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $130.36 | 4.374% | $136.0619 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $190.81 | 12.735% | $215.1097 | $215.11 | $215.10 | $215.10 |
| Purchase #6 | $130.58 | 9.752% | $143.3142 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $70.68 | 5.638% | $74.6649 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $921.64 | $1,007.8442 | $1,007.83 | $1,007.75 | $1,008.00 | |