| 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 | $153.88 | 12.491% | $173.1012 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $79.26 | 5.863% | $83.907 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $5.74 | 10.639% | $6.3507 | $6.35 | $6.35 | $6.40 |
| Purchase #4 | $226.25 | 4.255% | $235.8769 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $204.45 | 4.539% | $213.73 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $96.47 | 10.658% | $106.7518 | $106.75 | $106.75 | $106.80 |
| Purchase #7 | $112.48 | 8.322% | $121.8406 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $878.53 | $941.5582 | $941.56 | $941.60 | $941.60 | |