| 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 | $152.30 | 8.865% | $165.8014 | $165.80 | $165.80 | $165.80 |
| Purchase #2 | $15.67 | 10.290% | $17.2824 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $46.41 | 8.629% | $50.4147 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $130.76 | 3.871% | $135.8217 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $28.91 | 5.802% | $30.5874 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $33.56 | 8.661% | $36.4666 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $225.90 | 8.344% | $244.7491 | $244.75 | $244.75 | $244.70 |
| 7 purchase totals = | $633.51 | $681.1233 | $681.12 | $681.10 | $681.10 | |