| 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 | $150.60 | 5.272% | $158.5396 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $163.37 | 7.507% | $175.6342 | $175.63 | $175.65 | $175.60 |
| Purchase #3 | $50.49 | 5.530% | $53.2821 | $53.28 | $53.30 | $53.30 |
| Purchase #4 | $140.82 | 11.702% | $157.2988 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $127.44 | 8.141% | $137.8149 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $195.39 | 9.191% | $213.3483 | $213.35 | $213.35 | $213.30 |
| Purchase #7 | $109.70 | 4.815% | $114.9821 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $937.81 | $1,010.9000 | $1,010.89 | $1,010.95 | $1,010.80 | |