| 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 | $158.71 | 5.336% | $167.1788 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $204.49 | 10.334% | $225.622 | $225.62 | $225.60 | $225.60 |
| Purchase #3 | $28.92 | 6.851% | $30.9013 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $235.87 | 8.700% | $256.3907 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $139.59 | 12.355% | $156.8363 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $116.59 | 6.677% | $124.3747 | $124.37 | $124.35 | $124.40 |
| Purchase #7 | $179.47 | 8.318% | $194.3983 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $1,063.64 | $1,155.7021 | $1,155.70 | $1,155.70 | $1,155.70 | |