| 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 | $150.35 | 6.797% | $160.5693 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $91.32 | 5.427% | $96.2759 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $80.49 | 3.138% | $83.0158 | $83.02 | $83.00 | $83.00 |
| Purchase #4 | $199.38 | 3.851% | $207.0581 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $239.81 | 3.162% | $247.3928 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $99.87 | 6.163% | $106.025 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $214.57 | 4.716% | $224.6891 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $1,075.79 | $1,125.0260 | $1,125.04 | $1,125.05 | $1,125.10 | |