| 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 | $196.59 | 11.284% | $218.7732 | $218.77 | $218.75 | $218.80 |
| Purchase #2 | $130.89 | 11.694% | $146.1963 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $92.86 | 4.549% | $97.0842 | $97.08 | $97.10 | $97.10 |
| Purchase #4 | $45.73 | 6.789% | $48.8346 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $210.84 | 4.265% | $219.8323 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $214.58 | 5.615% | $226.6287 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $192.94 | 3.560% | $199.8087 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $1,084.43 | $1,157.1580 | $1,157.15 | $1,157.20 | $1,157.10 | |