| 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 | $177.60 | 12.861% | $200.4411 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $241.95 | 4.629% | $253.1499 | $253.15 | $253.15 | $253.10 |
| Purchase #3 | $123.86 | 4.205% | $129.0683 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $136.46 | 8.679% | $148.3034 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $190.62 | 5.377% | $200.8696 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $180.99 | 4.790% | $189.6594 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $39.80 | 11.782% | $44.4892 | $44.49 | $44.50 | $44.50 |
| 7 purchase totals = | $1,091.28 | $1,165.9809 | $1,165.98 | $1,165.95 | $1,166.00 | |