| 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 | $155.76 | 12.843% | $175.7643 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $220.69 | 5.738% | $233.3532 | $233.35 | $233.35 | $233.40 |
| Purchase #3 | $105.91 | 12.394% | $119.0365 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $139.39 | 11.770% | $155.7962 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $18.95 | 8.609% | $20.5814 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $150.40 | 10.143% | $165.6551 | $165.66 | $165.65 | $165.70 |
| Purchase #7 | $199.83 | 9.873% | $219.5592 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $990.93 | $1,089.7459 | $1,089.75 | $1,089.75 | $1,089.90 | |