| 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 | $149.87 | 13.662% | $170.3452 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $140.25 | 5.446% | $147.888 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $82.65 | 5.794% | $87.4387 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $26.37 | 10.340% | $29.0967 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $83.85 | 7.674% | $90.2846 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $206.33 | 4.529% | $215.6747 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $97.54 | 3.780% | $101.227 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $786.86 | $841.9549 | $841.96 | $842.00 | $841.90 | |