| 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 | $173.45 | 7.824% | $187.0207 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $213.99 | 5.359% | $225.4577 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $182.45 | 6.864% | $194.9734 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $214.54 | 5.674% | $226.713 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $29.61 | 12.836% | $33.4107 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $66.54 | 9.526% | $72.8786 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $238.50 | 4.639% | $249.564 | $249.56 | $249.55 | $249.60 |
| 7 purchase totals = | $1,119.08 | $1,190.0181 | $1,190.01 | $1,189.95 | $1,190.10 | |