| 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 | $100.49 | 13.197% | $113.7517 | $113.75 | $113.75 | $113.80 |
| Purchase #2 | $188.62 | 4.867% | $197.8001 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $66.54 | 3.305% | $68.7391 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $73.26 | 4.669% | $76.6805 | $76.68 | $76.70 | $76.70 |
| Purchase #5 | $73.25 | 13.540% | $83.1681 | $83.17 | $83.15 | $83.20 |
| Purchase #6 | $181.86 | 13.178% | $205.8255 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $119.98 | 8.200% | $129.8184 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $804.00 | $875.7834 | $875.79 | $875.80 | $875.80 | |