| 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 | $191.83 | 6.346% | $204.0035 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $229.36 | 4.818% | $240.4106 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $190.66 | 10.166% | $210.0425 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $155.49 | 7.398% | $166.9932 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $143.99 | 11.657% | $160.7749 | $160.77 | $160.75 | $160.80 |
| Purchase #6 | $163.87 | 13.340% | $185.7303 | $185.73 | $185.75 | $185.70 |
| Purchase #7 | $80.54 | 4.646% | $84.2819 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $1,155.74 | $1,252.2369 | $1,252.22 | $1,252.25 | $1,252.20 | |