| 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 | $129.76 | 5.706% | $137.1641 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $171.67 | 10.763% | $190.1468 | $190.15 | $190.15 | $190.10 |
| Purchase #3 | $188.97 | 10.789% | $209.358 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $200.96 | 12.448% | $225.9755 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $110.65 | 13.272% | $125.3355 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $133.73 | 3.296% | $138.1377 | $138.14 | $138.15 | $138.10 |
| Purchase #7 | $165.78 | 3.194% | $171.075 | $171.08 | $171.10 | $171.10 |
| 7 purchase totals = | $1,101.52 | $1,197.1926 | $1,197.21 | $1,197.25 | $1,197.20 | |