| 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 | $212.40 | 3.215% | $219.2287 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $165.73 | 11.587% | $184.9331 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $28.33 | 8.847% | $30.8364 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $160.92 | 10.241% | $177.3998 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $130.80 | 4.517% | $136.7082 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $15.51 | 5.811% | $16.4113 | $16.41 | $16.40 | $16.40 |
| Purchase #7 | $8.94 | 9.657% | $9.8033 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $722.63 | $775.3208 | $775.32 | $775.35 | $775.20 | |