| 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 | $115.99 | 8.775% | $126.1681 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $158.72 | 8.764% | $172.6302 | $172.63 | $172.65 | $172.60 |
| Purchase #3 | $227.50 | 12.665% | $256.3129 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $6.59 | 5.801% | $6.9723 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $214.63 | 5.870% | $227.2288 | $227.23 | $227.25 | $227.20 |
| Purchase #6 | $88.56 | 6.760% | $94.5467 | $94.55 | $94.55 | $94.50 |
| Purchase #7 | $22.43 | 7.472% | $24.106 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $834.42 | $907.9650 | $907.97 | $907.95 | $907.90 | |