| 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 | $136.34 | 6.337% | $144.9799 | $144.98 | $145.00 | $145.00 |
| Purchase #2 | $99.74 | 5.252% | $104.9783 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $14.64 | 8.808% | $15.9295 | $15.93 | $15.95 | $15.90 |
| Purchase #4 | $248.65 | 6.397% | $264.5561 | $264.56 | $264.55 | $264.60 |
| Purchase #5 | $130.41 | 9.589% | $142.915 | $142.92 | $142.90 | $142.90 |
| Purchase #6 | $222.27 | 6.423% | $236.5464 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $187.55 | 6.500% | $199.7408 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $1,039.60 | $1,109.6460 | $1,109.66 | $1,109.70 | $1,109.60 | |