| 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 | $84.44 | 8.356% | $91.4958 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $134.91 | 7.342% | $144.8151 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $147.76 | 6.678% | $157.6274 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $163.65 | 8.572% | $177.6781 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $124.84 | 3.856% | $129.6538 | $129.65 | $129.65 | $129.70 |
| Purchase #6 | $182.72 | 7.868% | $197.0964 | $197.10 | $197.10 | $197.10 |
| Purchase #7 | $16.78 | 12.167% | $18.8216 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $855.10 | $917.1882 | $917.20 | $917.20 | $917.20 | |