| 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 | $177.53 | 3.648% | $184.0063 | $184.01 | $184.00 | $184.00 |
| Purchase #2 | $165.80 | 13.861% | $188.7815 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $190.90 | 8.844% | $207.7832 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $189.70 | 3.843% | $196.9902 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $124.40 | 12.248% | $139.6365 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $194.52 | 6.642% | $207.44 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $238.59 | 9.475% | $261.1964 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $1,281.44 | $1,385.8341 | $1,385.84 | $1,385.90 | $1,385.80 | |