| 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 | $24.99 | 8.725% | $27.1704 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $147.60 | 3.720% | $153.0907 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $169.69 | 12.117% | $190.2513 | $190.25 | $190.25 | $190.30 |
| Purchase #4 | $148.87 | 3.443% | $153.9956 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $156.36 | 9.316% | $170.9265 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $196.60 | 6.779% | $209.9275 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $122.64 | 4.648% | $128.3403 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $966.75 | $1,033.7023 | $1,033.71 | $1,033.75 | $1,033.70 | |