| 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 | $179.73 | 10.160% | $197.9906 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $126.63 | 10.726% | $140.2123 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $179.27 | 8.608% | $194.7016 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $49.85 | 5.839% | $52.7607 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $157.49 | 3.567% | $163.1077 | $163.11 | $163.10 | $163.10 |
| Purchase #6 | $159.31 | 4.405% | $166.3276 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $141.81 | 11.457% | $158.0572 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $994.09 | $1,073.1577 | $1,073.16 | $1,073.15 | $1,073.20 | |