| 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 | $166.48 | 10.872% | $184.5797 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $206.27 | 5.808% | $218.2502 | $218.25 | $218.25 | $218.30 |
| Purchase #3 | $185.68 | 12.700% | $209.2614 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $128.61 | 8.379% | $139.3862 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $174.33 | 11.722% | $194.765 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $212.42 | 6.276% | $225.7515 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $105.68 | 13.474% | $119.9193 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $1,179.47 | $1,291.9133 | $1,291.92 | $1,291.90 | $1,292.10 | |