| 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 | $175.74 | 5.601% | $185.5832 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $39.62 | 11.751% | $44.2757 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $177.56 | 7.615% | $191.0812 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $76.99 | 6.278% | $81.8234 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $160.98 | 9.565% | $176.3777 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $206.33 | 12.332% | $231.7746 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $16.65 | 13.237% | $18.854 | $18.85 | $18.85 | $18.90 |
| 7 purchase totals = | $853.87 | $929.7698 | $929.76 | $929.80 | $929.90 | |