| 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 | $149.26 | 10.164% | $164.4308 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $187.75 | 3.518% | $194.355 | $194.36 | $194.35 | $194.40 |
| Purchase #3 | $106.72 | 6.848% | $114.0282 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $241.54 | 8.741% | $262.653 | $262.65 | $262.65 | $262.70 |
| Purchase #5 | $87.78 | 7.319% | $94.2046 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $27.77 | 10.343% | $30.6423 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $90.86 | 10.362% | $100.2749 | $100.27 | $100.25 | $100.30 |
| 7 purchase totals = | $891.68 | $960.5888 | $960.58 | $960.60 | $960.60 | |