| 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 | $111.93 | 6.152% | $118.8159 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $95.59 | 3.178% | $98.6279 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $7.74 | 4.661% | $8.1008 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $82.65 | 11.172% | $91.8837 | $91.88 | $91.90 | $91.90 |
| Purchase #5 | $225.81 | 10.660% | $249.8813 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $170.58 | 7.304% | $183.0392 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $175.69 | 6.427% | $186.9816 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $869.99 | $937.3304 | $937.33 | $937.40 | $937.30 | |