| 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 | $161.89 | 6.816% | $172.9244 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $210.28 | 12.632% | $236.8426 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $112.77 | 12.113% | $126.4298 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $166.81 | 6.377% | $177.4475 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $115.96 | 3.564% | $120.0928 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $85.57 | 7.501% | $91.9886 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $189.95 | 8.523% | $206.1394 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $1,043.23 | $1,131.8651 | $1,131.86 | $1,131.90 | $1,131.70 | |