| 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 | $150.28 | 7.400% | $161.4007 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $35.66 | 6.374% | $37.933 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $172.76 | 4.227% | $180.0626 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $71.43 | 7.634% | $76.883 | $76.88 | $76.90 | $76.90 |
| Purchase #5 | $114.69 | 5.374% | $120.8534 | $120.85 | $120.85 | $120.90 |
| Purchase #6 | $104.78 | 13.591% | $119.0206 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $198.58 | 12.657% | $223.7143 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $848.18 | $919.8676 | $919.85 | $919.85 | $919.90 | |