| 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 | $140.31 | 7.323% | $150.5849 | $150.58 | $150.60 | $150.60 |
| Purchase #2 | $77.90 | 12.503% | $87.6398 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $234.74 | 5.572% | $247.8197 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $80.56 | 11.460% | $89.7922 | $89.79 | $89.80 | $89.80 |
| Purchase #5 | $187.77 | 6.121% | $199.2634 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $184.81 | 4.746% | $193.5811 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $99.30 | 3.423% | $102.699 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $1,005.39 | $1,071.3801 | $1,071.37 | $1,071.40 | $1,071.40 | |