| 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 | $154.26 | 8.348% | $167.1376 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $196.47 | 6.769% | $209.7691 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $75.50 | 6.322% | $80.2731 | $80.27 | $80.25 | $80.30 |
| Purchase #4 | $166.43 | 3.303% | $171.9272 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $130.75 | 7.842% | $141.0034 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $242.89 | 10.224% | $267.7231 | $267.72 | $267.70 | $267.70 |
| Purchase #7 | $13.61 | 9.496% | $14.9024 | $14.90 | $14.90 | $14.90 |
| 7 purchase totals = | $979.91 | $1,052.7359 | $1,052.73 | $1,052.70 | $1,052.70 | |