| 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 | $121.56 | 8.239% | $131.5753 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $26.34 | 3.835% | $27.3501 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $103.28 | 6.405% | $109.8951 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $146.43 | 3.287% | $151.2432 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $118.94 | 4.346% | $124.1091 | $124.11 | $124.10 | $124.10 |
| Purchase #6 | $136.36 | 5.772% | $144.2307 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $165.30 | 3.108% | $170.4375 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $818.21 | $858.8410 | $858.85 | $858.90 | $858.80 | |