| 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 | $153.26 | 11.228% | $170.468 | $170.47 | $170.45 | $170.50 |
| Purchase #2 | $19.25 | 11.377% | $21.4401 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $128.90 | 7.192% | $138.1705 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $16.92 | 9.535% | $18.5333 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $169.40 | 3.274% | $174.9462 | $174.95 | $174.95 | $174.90 |
| Purchase #6 | $24.47 | 9.522% | $26.8 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $208.30 | 8.564% | $226.1388 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $720.50 | $776.4969 | $776.50 | $776.50 | $776.40 | |