| 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 | $177.64 | 3.590% | $184.0173 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $197.60 | 8.585% | $214.564 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $81.45 | 12.753% | $91.8373 | $91.84 | $91.85 | $91.80 |
| Purchase #4 | $164.80 | 12.133% | $184.7952 | $184.80 | $184.80 | $184.80 |
| Purchase #5 | $196.67 | 12.339% | $220.9371 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $45.89 | 10.859% | $50.8732 | $50.87 | $50.85 | $50.90 |
| Purchase #7 | $102.77 | 10.815% | $113.8846 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $966.82 | $1,060.9087 | $1,060.91 | $1,060.90 | $1,060.90 | |