| 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 | $120.85 | 11.680% | $134.9653 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $97.25 | 10.783% | $107.7365 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $250.94 | 13.432% | $284.6463 | $284.65 | $284.65 | $284.60 |
| Purchase #4 | $189.74 | 12.530% | $213.5144 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $74.85 | 5.540% | $78.9967 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $185.52 | 9.381% | $202.9236 | $202.92 | $202.90 | $202.90 |
| Purchase #7 | $162.69 | 3.665% | $168.6526 | $168.65 | $168.65 | $168.70 |
| 7 purchase totals = | $1,081.84 | $1,191.4354 | $1,191.44 | $1,191.40 | $1,191.40 | |