| 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 | $158.71 | 3.241% | $163.8538 | $163.85 | $163.85 | $163.90 |
| Purchase #2 | $194.54 | 6.568% | $207.3174 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $90.69 | 6.360% | $96.4579 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $120.35 | 11.539% | $134.2372 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $15.76 | 11.814% | $17.6219 | $17.62 | $17.60 | $17.60 |
| Purchase #6 | $233.31 | 9.794% | $256.1604 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $81.74 | 11.771% | $91.3616 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $895.10 | $967.0102 | $967.01 | $966.95 | $967.10 | |