| 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 | $140.79 | 5.597% | $148.67 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $95.55 | 7.459% | $102.6771 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $174.97 | 3.379% | $180.8822 | $180.88 | $180.90 | $180.90 |
| Purchase #4 | $243.69 | 13.833% | $277.3996 | $277.40 | $277.40 | $277.40 |
| Purchase #5 | $93.44 | 12.567% | $105.1826 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $52.94 | 10.664% | $58.5855 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $162.98 | 12.275% | $182.9858 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $964.36 | $1,056.3828 | $1,056.39 | $1,056.45 | $1,056.50 | |