| 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 | $174.55 | 7.379% | $187.43 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $126.81 | 8.294% | $137.3276 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $185.78 | 12.740% | $209.4484 | $209.45 | $209.45 | $209.40 |
| Purchase #4 | $162.81 | 12.419% | $183.0294 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $135.78 | 6.624% | $144.7741 | $144.77 | $144.75 | $144.80 |
| Purchase #6 | $208.46 | 12.280% | $234.0589 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $124.42 | 9.327% | $136.0247 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $1,118.61 | $1,232.0931 | $1,232.09 | $1,232.10 | $1,232.00 | |