| 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 | $183.97 | 3.279% | $190.0024 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $49.73 | 6.835% | $53.129 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $16.47 | 11.717% | $18.3998 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $181.25 | 3.791% | $188.1212 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $247.83 | 9.669% | $271.7927 | $271.79 | $271.80 | $271.80 |
| Purchase #6 | $229.63 | 11.784% | $256.6896 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $91.58 | 6.721% | $97.7351 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $1,000.46 | $1,075.8698 | $1,075.87 | $1,075.90 | $1,075.80 | |