| 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 | $160.98 | 4.199% | $167.7396 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $202.80 | 4.839% | $212.6135 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $179.88 | 4.688% | $188.3128 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $190.70 | 11.869% | $213.3342 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $230.69 | 9.356% | $252.2734 | $252.27 | $252.25 | $252.30 |
| Purchase #6 | $200.33 | 8.313% | $216.9834 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $115.81 | 3.144% | $119.4511 | $119.45 | $119.45 | $119.50 |
| 7 purchase totals = | $1,281.19 | $1,370.7080 | $1,370.69 | $1,370.70 | $1,370.70 | |