| 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 | $111.68 | 7.789% | $120.3788 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $60.70 | 3.637% | $62.9077 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $101.85 | 13.451% | $115.5498 | $115.55 | $115.55 | $115.50 |
| Purchase #4 | $167.81 | 8.340% | $181.8054 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $122.41 | 3.410% | $126.5842 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $237.79 | 8.334% | $257.6074 | $257.61 | $257.60 | $257.60 |
| Purchase #7 | $159.98 | 5.508% | $168.7917 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $962.22 | $1,033.6250 | $1,033.63 | $1,033.65 | $1,033.60 | |