| 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 | $153.55 | 5.128% | $161.424 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $205.45 | 3.840% | $213.3393 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $108.27 | 3.692% | $112.2673 | $112.27 | $112.25 | $112.30 |
| Purchase #4 | $202.67 | 7.486% | $217.8419 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $16.94 | 3.573% | $17.5453 | $17.55 | $17.55 | $17.50 |
| Purchase #6 | $223.74 | 4.197% | $233.1304 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $164.59 | 6.547% | $175.3657 | $175.37 | $175.35 | $175.40 |
| 7 purchase totals = | $1,075.21 | $1,130.9139 | $1,130.92 | $1,130.90 | $1,130.80 | |