| 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 | $97.62 | 3.445% | $100.983 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $123.80 | 10.532% | $136.8386 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $142.77 | 10.627% | $157.9422 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $175.93 | 3.341% | $181.8078 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $220.46 | 6.276% | $234.2961 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $27.25 | 7.633% | $29.33 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $160.72 | 12.289% | $180.4709 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $948.55 | $1,021.6686 | $1,021.67 | $1,021.70 | $1,021.60 | |