| 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 | $15.65 | 13.845% | $17.8167 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $180.78 | 6.454% | $192.4475 | $192.45 | $192.45 | $192.40 |
| Purchase #3 | $112.99 | 9.365% | $123.5715 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $237.95 | 3.343% | $245.9047 | $245.90 | $245.90 | $245.90 |
| Purchase #5 | $14.54 | 11.451% | $16.205 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $171.81 | 3.251% | $177.3955 | $177.40 | $177.40 | $177.40 |
| Purchase #7 | $124.40 | 6.179% | $132.0867 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $858.12 | $905.4276 | $905.44 | $905.40 | $905.40 | |