| 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 | $159.28 | 12.167% | $178.6596 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $71.96 | 10.588% | $79.5791 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $67.69 | 10.810% | $75.0073 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $13.61 | 6.124% | $14.4435 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $231.45 | 10.279% | $255.2407 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $242.36 | 8.580% | $263.1545 | $263.15 | $263.15 | $263.20 |
| Purchase #7 | $218.79 | 12.498% | $246.1344 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $1,005.14 | $1,112.2191 | $1,112.21 | $1,112.25 | $1,112.20 | |