| 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 | $227.96 | 12.767% | $257.0637 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $40.48 | 12.750% | $45.6412 | $45.64 | $45.65 | $45.60 |
| Purchase #3 | $64.93 | 6.870% | $69.3907 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $157.87 | 4.610% | $165.1478 | $165.15 | $165.15 | $165.10 |
| Purchase #5 | $41.83 | 8.383% | $45.3366 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $70.40 | 8.250% | $76.208 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $68.87 | 7.685% | $74.1627 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $672.34 | $732.9507 | $732.95 | $732.95 | $732.90 | |