| 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 | $181.30 | 9.649% | $198.7936 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $212.52 | 7.479% | $228.4144 | $228.41 | $228.40 | $228.40 |
| Purchase #3 | $50.36 | 6.191% | $53.4778 | $53.48 | $53.50 | $53.50 |
| Purchase #4 | $63.60 | 7.683% | $68.4864 | $68.49 | $68.50 | $68.50 |
| Purchase #5 | $160.48 | 6.615% | $171.0958 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $230.92 | 6.721% | $246.4401 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $89.82 | 5.411% | $94.6802 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $989.00 | $1,061.3883 | $1,061.39 | $1,061.45 | $1,061.40 | |