| 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 | $135.75 | 11.337% | $151.14 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $42.89 | 3.247% | $44.2826 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $227.63 | 6.235% | $241.8227 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $15.38 | 11.627% | $17.1682 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $23.89 | 4.556% | $24.9784 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $156.82 | 3.418% | $162.1801 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $120.27 | 11.813% | $134.4775 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $722.63 | $776.0495 | $776.05 | $776.10 | $776.10 | |