| 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 | $145.37 | 4.458% | $151.8506 | $151.85 | $151.85 | $151.90 |
| Purchase #2 | $87.93 | 7.593% | $94.6065 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $144.69 | 12.798% | $163.2074 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $100.97 | 13.532% | $114.6333 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $178.66 | 4.292% | $186.3281 | $186.33 | $186.35 | $186.30 |
| Purchase #6 | $47.54 | 6.536% | $50.6472 | $50.65 | $50.65 | $50.60 |
| Purchase #7 | $205.88 | 11.667% | $229.9 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $911.04 | $991.1731 | $991.18 | $991.20 | $991.10 | |