| 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 | $145.82 | 10.615% | $161.2988 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $190.37 | 9.349% | $208.1677 | $208.17 | $208.15 | $208.20 |
| Purchase #3 | $70.92 | 12.147% | $79.5347 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $136.69 | 4.130% | $142.3353 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $212.97 | 5.735% | $225.1838 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $134.47 | 5.621% | $142.0286 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $206.98 | 8.504% | $224.5816 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $1,098.22 | $1,183.1305 | $1,183.13 | $1,183.20 | $1,183.10 | |