| 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 | $185.89 | 4.129% | $193.5654 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $91.49 | 7.621% | $98.4625 | $98.46 | $98.45 | $98.50 |
| Purchase #3 | $143.65 | 9.590% | $157.426 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $181.78 | 13.109% | $205.6095 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $133.55 | 3.605% | $138.3645 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $242.37 | 3.618% | $251.1389 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $5.65 | 8.562% | $6.1338 | $6.13 | $6.15 | $6.10 |
| 7 purchase totals = | $984.38 | $1,050.7006 | $1,050.70 | $1,050.70 | $1,050.70 | |