| 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 | $149.79 | 9.236% | $163.6246 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $18.64 | 5.469% | $19.6594 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $91.33 | 12.822% | $103.0403 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $137.40 | 12.735% | $154.8979 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $186.43 | 13.218% | $211.0723 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $118.35 | 12.109% | $132.681 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $166.83 | 6.649% | $177.9225 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $868.77 | $962.8980 | $962.89 | $962.85 | $962.90 | |