| 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 | $143.96 | 9.367% | $157.4447 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $196.62 | 10.394% | $217.0567 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $153.82 | 8.530% | $166.9408 | $166.94 | $166.95 | $166.90 |
| Purchase #4 | $134.73 | 4.700% | $141.0623 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $88.66 | 6.842% | $94.7261 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $213.50 | 9.133% | $232.999 | $233.00 | $233.00 | $233.00 |
| Purchase #7 | $14.70 | 5.448% | $15.5009 | $15.50 | $15.50 | $15.50 |
| 7 purchase totals = | $945.99 | $1,025.7305 | $1,025.73 | $1,025.75 | $1,025.70 | |