| 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 | $132.31 | 8.802% | $143.9559 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $71.42 | 6.212% | $75.8566 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $199.44 | 12.859% | $225.086 | $225.09 | $225.10 | $225.10 |
| Purchase #4 | $213.29 | 11.725% | $238.2983 | $238.30 | $238.30 | $238.30 |
| Purchase #5 | $70.45 | 8.567% | $76.4855 | $76.49 | $76.50 | $76.50 |
| Purchase #6 | $221.43 | 3.612% | $229.4281 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $150.71 | 10.732% | $166.8842 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $1,059.05 | $1,155.9946 | $1,156.01 | $1,156.05 | $1,156.10 | |