| 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 | $175.49 | 8.253% | $189.9732 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $33.60 | 6.795% | $35.8831 | $35.88 | $35.90 | $35.90 |
| Purchase #3 | $196.96 | 4.834% | $206.481 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $12.63 | 3.689% | $13.0959 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $67.96 | 7.794% | $73.2568 | $73.26 | $73.25 | $73.30 |
| Purchase #6 | $103.45 | 12.851% | $116.7444 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $194.39 | 11.515% | $216.774 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $784.48 | $852.2084 | $852.20 | $852.20 | $852.30 | |