| 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 | $171.38 | 3.702% | $177.7245 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $170.28 | 11.348% | $189.6034 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $235.58 | 10.654% | $260.6787 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $89.98 | 13.730% | $102.3343 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $188.29 | 10.383% | $207.8402 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $147.79 | 12.628% | $166.4529 | $166.45 | $166.45 | $166.50 |
| Purchase #7 | $110.44 | 6.483% | $117.5998 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $1,113.74 | $1,222.2338 | $1,222.22 | $1,222.25 | $1,222.20 | |