| 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 | $167.90 | 12.612% | $189.0755 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $95.56 | 5.117% | $100.4498 | $100.45 | $100.45 | $100.40 |
| Purchase #3 | $212.92 | 8.727% | $231.5015 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $181.71 | 6.308% | $193.1723 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $22.92 | 9.291% | $25.0495 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $19.56 | 3.103% | $20.1669 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $247.47 | 5.149% | $260.2122 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $948.04 | $1,019.6277 | $1,019.63 | $1,019.60 | $1,019.60 | |