| 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 | $156.39 | 6.325% | $166.2817 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $160.38 | 8.355% | $173.7797 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $201.28 | 10.188% | $221.7864 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $108.92 | 10.645% | $120.5145 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $146.31 | 7.503% | $157.2876 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $50.86 | 3.706% | $52.7449 | $52.74 | $52.75 | $52.70 |
| Purchase #7 | $191.69 | 11.221% | $213.1995 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $1,015.83 | $1,105.5943 | $1,105.59 | $1,105.65 | $1,105.60 | |