| 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 | $103.95 | 12.694% | $117.1454 | $117.15 | $117.15 | $117.10 |
| Purchase #2 | $127.42 | 3.328% | $131.6605 | $131.66 | $131.65 | $131.70 |
| Purchase #3 | $23.80 | 12.849% | $26.8581 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $79.26 | 3.455% | $81.9984 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $5.98 | 12.109% | $6.7041 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $30.28 | 7.174% | $32.4523 | $32.45 | $32.45 | $32.50 |
| Purchase #7 | $173.29 | 10.345% | $191.2169 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $543.98 | $588.0357 | $588.04 | $588.00 | $588.10 | |