| 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 | $163.41 | 8.686% | $177.6038 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $16.28 | 13.620% | $18.4973 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $195.98 | 7.711% | $211.092 | $211.09 | $211.10 | $211.10 |
| Purchase #4 | $58.76 | 12.815% | $66.2901 | $66.29 | $66.30 | $66.30 |
| Purchase #5 | $114.91 | 9.258% | $125.5484 | $125.55 | $125.55 | $125.50 |
| Purchase #6 | $31.71 | 7.758% | $34.1701 | $34.17 | $34.15 | $34.20 |
| Purchase #7 | $221.51 | 7.405% | $237.9128 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $802.56 | $871.1145 | $871.11 | $871.10 | $871.10 | |