| 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 | $167.78 | 8.712% | $182.397 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $57.32 | 9.761% | $62.915 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $10.54 | 12.665% | $11.8749 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $178.91 | 9.459% | $195.8331 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $83.52 | 6.382% | $88.8502 | $88.85 | $88.85 | $88.90 |
| Purchase #6 | $221.74 | 10.688% | $245.4396 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $189.89 | 4.696% | $198.8072 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $909.70 | $986.1170 | $986.12 | $986.10 | $986.10 | |