| 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 | $117.31 | 7.310% | $125.8854 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $145.78 | 12.436% | $163.9092 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $167.80 | 9.332% | $183.4591 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $166.50 | 9.241% | $181.8863 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $97.72 | 4.215% | $101.8389 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $115.97 | 3.780% | $120.3537 | $120.35 | $120.35 | $120.40 |
| Purchase #7 | $120.72 | 12.660% | $136.0032 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $931.80 | $1,013.3358 | $1,013.34 | $1,013.35 | $1,013.40 | |