| 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 | $135.64 | 9.671% | $148.7577 | $148.76 | $148.75 | $148.80 |
| Purchase #2 | $89.36 | 3.421% | $92.417 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $163.33 | 3.225% | $168.5974 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $227.29 | 3.655% | $235.5974 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $177.38 | 5.425% | $187.0029 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $177.76 | 11.146% | $197.5731 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $66.32 | 7.727% | $71.4445 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $1,037.08 | $1,101.3900 | $1,101.39 | $1,101.35 | $1,101.40 | |