| 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 | $192.74 | 6.290% | $204.8633 | $204.86 | $204.85 | $204.90 |
| Purchase #2 | $158.28 | 10.834% | $175.4281 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $234.46 | 12.795% | $264.4592 | $264.46 | $264.45 | $264.50 |
| Purchase #4 | $236.81 | 4.158% | $246.6566 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $34.46 | 5.307% | $36.2888 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $80.81 | 5.292% | $85.0865 | $85.09 | $85.10 | $85.10 |
| Purchase #7 | $150.28 | 4.624% | $157.2289 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $1,087.84 | $1,170.0114 | $1,170.02 | $1,170.05 | $1,170.10 | |