| 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 | $121.90 | 6.842% | $130.2404 | $130.24 | $130.25 | $130.20 |
| Purchase #2 | $89.86 | 4.665% | $94.052 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $79.58 | 3.690% | $82.5165 | $82.52 | $82.50 | $82.50 |
| Purchase #4 | $85.35 | 7.265% | $91.5507 | $91.55 | $91.55 | $91.60 |
| Purchase #5 | $191.47 | 3.597% | $198.3572 | $198.36 | $198.35 | $198.40 |
| Purchase #6 | $154.57 | 10.534% | $170.8524 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $67.55 | 10.337% | $74.5326 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $790.28 | $842.1018 | $842.10 | $842.10 | $842.20 | |