| 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 | $183.37 | 7.627% | $197.3556 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $230.27 | 3.732% | $238.8637 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $94.78 | 3.297% | $97.9049 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $176.40 | 8.265% | $190.9795 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $113.54 | 7.202% | $121.7172 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $10.70 | 8.126% | $11.5695 | $11.57 | $11.55 | $11.60 |
| Purchase #7 | $102.81 | 4.587% | $107.5259 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $911.87 | $965.9163 | $965.92 | $965.90 | $966.00 | |