| 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 | $149.74 | 4.378% | $156.2956 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $250.98 | 4.320% | $261.8223 | $261.82 | $261.80 | $261.80 |
| Purchase #3 | $106.35 | 13.113% | $120.2957 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $97.38 | 3.866% | $101.1447 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $179.98 | 10.607% | $199.0705 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $189.63 | 7.190% | $203.2644 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $104.60 | 12.732% | $117.9177 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $1,078.66 | $1,159.8109 | $1,159.81 | $1,159.75 | $1,159.80 | |