| 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 | $129.95 | 12.820% | $146.6096 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $35.71 | 10.602% | $39.496 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $14.81 | 8.300% | $16.0392 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $60.71 | 11.425% | $67.6461 | $67.65 | $67.65 | $67.60 |
| Purchase #5 | $107.62 | 4.268% | $112.2132 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $181.97 | 9.437% | $199.1425 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $93.89 | 8.479% | $101.8509 | $101.85 | $101.85 | $101.90 |
| 7 purchase totals = | $624.66 | $682.9975 | $683.00 | $683.00 | $682.90 | |