| 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 | $177.41 | 3.750% | $184.0629 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $170.75 | 7.501% | $183.558 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $142.60 | 5.607% | $150.5956 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $84.75 | 7.518% | $91.1215 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $146.60 | 9.572% | $160.6326 | $160.63 | $160.65 | $160.60 |
| Purchase #6 | $208.73 | 3.391% | $215.808 | $215.81 | $215.80 | $215.80 |
| Purchase #7 | $73.88 | 3.829% | $76.7089 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $1,004.72 | $1,062.4875 | $1,062.49 | $1,062.45 | $1,062.50 | |