| 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 | $189.40 | 4.616% | $198.1427 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $230.83 | 8.798% | $251.1384 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $27.29 | 13.537% | $30.9842 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $126.89 | 4.710% | $132.8665 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $86.52 | 8.666% | $94.0178 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $81.59 | 6.449% | $86.8517 | $86.85 | $86.85 | $86.90 |
| Purchase #7 | $104.58 | 8.563% | $113.5352 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $847.10 | $907.5365 | $907.54 | $907.55 | $907.50 | |