| 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 | $191.60 | 13.575% | $217.6097 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $55.60 | 8.607% | $60.3855 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $151.26 | 9.572% | $165.7386 | $165.74 | $165.75 | $165.70 |
| Purchase #4 | $8.39 | 6.708% | $8.9528 | $8.95 | $8.95 | $9.00 |
| Purchase #5 | $116.96 | 11.659% | $130.5964 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $32.92 | 12.676% | $37.0929 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $72.88 | 7.264% | $78.174 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $629.61 | $698.5499 | $698.55 | $698.55 | $698.60 | |