| 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 | $17.91 | 12.471% | $20.1436 | $20.14 | $20.15 | $20.10 |
| Purchase #2 | $145.61 | 5.546% | $153.6855 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $37.61 | 5.697% | $39.7526 | $39.75 | $39.75 | $39.80 |
| Purchase #4 | $241.82 | 12.171% | $271.2519 | $271.25 | $271.25 | $271.30 |
| Purchase #5 | $196.95 | 4.605% | $206.0195 | $206.02 | $206.00 | $206.00 |
| Purchase #6 | $212.55 | 5.493% | $224.2254 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $129.46 | 5.652% | $136.7771 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $981.91 | $1,051.8556 | $1,051.86 | $1,051.90 | $1,051.90 | |