| 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 | $162.63 | 7.751% | $175.2355 | $175.24 | $175.25 | $175.20 |
| Purchase #2 | $123.31 | 6.396% | $131.1969 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $221.97 | 8.685% | $241.2481 | $241.25 | $241.25 | $241.20 |
| Purchase #4 | $186.61 | 10.465% | $206.1387 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $191.27 | 6.387% | $203.4864 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $189.25 | 3.481% | $195.8378 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $181.53 | 5.806% | $192.0696 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $1,256.57 | $1,345.2130 | $1,345.23 | $1,345.25 | $1,345.10 | |