| 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 | $131.71 | 7.195% | $141.1865 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $139.82 | 4.710% | $146.4055 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $199.92 | 9.613% | $219.1383 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $216.55 | 9.758% | $237.6809 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $80.66 | 5.806% | $85.3431 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $240.56 | 12.847% | $271.4647 | $271.46 | $271.45 | $271.50 |
| Purchase #7 | $109.36 | 5.597% | $115.4809 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $1,118.58 | $1,216.6999 | $1,216.70 | $1,216.75 | $1,216.70 | |