| 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 | $154.62 | 9.421% | $169.1868 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $137.69 | 11.450% | $153.4555 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $196.60 | 13.224% | $222.5984 | $222.60 | $222.60 | $222.60 |
| Purchase #4 | $193.67 | 3.391% | $200.2373 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $114.79 | 6.573% | $122.3351 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $147.70 | 8.328% | $160.0005 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $116.45 | 10.772% | $128.994 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $1,061.52 | $1,156.8076 | $1,156.82 | $1,156.85 | $1,156.80 | |