| 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 | $153.82 | 7.430% | $165.2488 | $165.25 | $165.25 | $165.20 |
| Purchase #2 | $156.89 | 4.181% | $163.4496 | $163.45 | $163.45 | $163.40 |
| Purchase #3 | $209.29 | 4.698% | $219.1224 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $189.75 | 13.423% | $215.2201 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $194.59 | 4.161% | $202.6869 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $35.89 | 4.507% | $37.5076 | $37.51 | $37.50 | $37.50 |
| Purchase #7 | $203.60 | 12.677% | $229.4104 | $229.41 | $229.40 | $229.40 |
| 7 purchase totals = | $1,143.83 | $1,232.6458 | $1,232.65 | $1,232.60 | $1,232.50 | |