| 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 | $16.84 | 7.135% | $18.0415 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $189.36 | 10.650% | $209.5268 | $209.53 | $209.55 | $209.50 |
| Purchase #3 | $61.35 | 3.756% | $63.6543 | $63.65 | $63.65 | $63.70 |
| Purchase #4 | $154.79 | 10.190% | $170.5631 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $237.47 | 11.407% | $264.5582 | $264.56 | $264.55 | $264.60 |
| Purchase #6 | $138.94 | 5.781% | $146.9721 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $177.78 | 5.581% | $187.7019 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $976.53 | $1,061.0179 | $1,061.01 | $1,061.00 | $1,061.10 | |