| 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 | $161.57 | 3.183% | $166.7128 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $132.30 | 11.698% | $147.7765 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $157.56 | 12.321% | $176.973 | $176.97 | $176.95 | $177.00 |
| Purchase #4 | $111.53 | 3.614% | $115.5607 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $21.53 | 8.665% | $23.3956 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $6.32 | 9.125% | $6.8967 | $6.90 | $6.90 | $6.90 |
| Purchase #7 | $110.99 | 13.810% | $126.3177 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $701.80 | $763.6330 | $763.64 | $763.60 | $763.70 | |