| 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 | $178.46 | 5.679% | $188.5947 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $241.41 | 12.667% | $271.9894 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $163.40 | 13.339% | $185.1959 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $189.59 | 11.238% | $210.8961 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $201.73 | 6.626% | $215.0966 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $190.85 | 11.191% | $212.208 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $14.76 | 5.196% | $15.5269 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $1,180.20 | $1,299.5076 | $1,299.52 | $1,299.55 | $1,299.50 | |