| 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 | $169.59 | 6.678% | $180.9152 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $11.86 | 7.562% | $12.7569 | $12.76 | $12.75 | $12.80 |
| Purchase #3 | $218.96 | 13.367% | $248.2284 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $75.83 | 4.219% | $79.0293 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $70.38 | 7.818% | $75.8823 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $107.66 | 7.196% | $115.4072 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $166.61 | 8.530% | $180.8218 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $820.89 | $893.0411 | $893.05 | $893.05 | $893.00 | |