| 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 | $159.47 | 5.244% | $167.8326 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $35.33 | 8.187% | $38.2225 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $190.90 | 6.766% | $203.8163 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $119.70 | 10.741% | $132.557 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $240.57 | 12.199% | $269.9171 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $117.88 | 7.733% | $126.9957 | $127.00 | $127.00 | $127.00 |
| Purchase #7 | $190.80 | 11.715% | $213.1522 | $213.15 | $213.15 | $213.20 |
| 7 purchase totals = | $1,054.65 | $1,152.4934 | $1,152.50 | $1,152.45 | $1,152.50 | |