| 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 | $113.31 | 13.198% | $128.2647 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $162.93 | 4.141% | $169.6769 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $199.80 | 13.512% | $226.797 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $181.97 | 13.330% | $206.2266 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $90.66 | 12.766% | $102.2337 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $131.81 | 12.405% | $148.161 | $148.16 | $148.15 | $148.20 |
| Purchase #7 | $136.84 | 5.673% | $144.6029 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $1,017.32 | $1,125.9628 | $1,125.96 | $1,126.00 | $1,126.00 | |