| 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 | $171.93 | 13.466% | $195.0821 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $196.69 | 12.437% | $221.1523 | $221.15 | $221.15 | $221.20 |
| Purchase #3 | $45.29 | 8.186% | $48.9974 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $192.51 | 12.404% | $216.3889 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $27.48 | 4.600% | $28.7441 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $50.98 | 7.204% | $54.6526 | $54.65 | $54.65 | $54.70 |
| Purchase #7 | $128.73 | 9.117% | $140.4663 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $813.61 | $905.4837 | $905.48 | $905.50 | $905.60 | |