| 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 | $142.60 | 5.747% | $150.7952 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $234.92 | 4.407% | $245.2729 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $127.42 | 8.260% | $137.9449 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $223.27 | 5.756% | $236.1214 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $81.47 | 3.442% | $84.2742 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $163.47 | 4.503% | $170.8311 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $71.25 | 4.367% | $74.3615 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $1,044.40 | $1,099.6012 | $1,099.59 | $1,099.55 | $1,099.60 | |