| 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 | $187.73 | 7.421% | $201.6614 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $134.50 | 5.576% | $141.9997 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $147.46 | 7.228% | $158.1184 | $158.12 | $158.10 | $158.10 |
| Purchase #4 | $205.30 | 5.871% | $217.3532 | $217.35 | $217.35 | $217.40 |
| Purchase #5 | $188.56 | 10.855% | $209.0282 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $131.29 | 6.580% | $139.9289 | $139.93 | $139.95 | $139.90 |
| Purchase #7 | $154.84 | 10.347% | $170.8613 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $1,149.68 | $1,238.9511 | $1,238.95 | $1,238.95 | $1,239.00 | |