| 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 | $106.82 | 13.674% | $121.4266 | $121.43 | $121.45 | $121.40 |
| Purchase #2 | $11.99 | 5.238% | $12.618 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $112.32 | 4.167% | $117.0004 | $117.00 | $117.00 | $117.00 |
| Purchase #4 | $39.70 | 8.341% | $43.0114 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $165.97 | 8.629% | $180.2916 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $124.43 | 6.799% | $132.89 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $47.75 | 12.156% | $53.5545 | $53.55 | $53.55 | $53.60 |
| 7 purchase totals = | $608.98 | $660.7925 | $660.79 | $660.80 | $660.80 | |