| 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 | $146.91 | 9.379% | $160.6887 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $163.74 | 3.694% | $169.7886 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $209.31 | 7.475% | $224.9559 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $39.28 | 13.563% | $44.6075 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $64.33 | 9.478% | $70.4272 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $209.36 | 13.503% | $237.6299 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $160.35 | 7.106% | $171.7445 | $171.74 | $171.75 | $171.70 |
| 7 purchase totals = | $993.28 | $1,079.8423 | $1,079.85 | $1,079.90 | $1,079.80 | |