| 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 | $135.70 | 4.482% | $141.7821 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $213.63 | 9.662% | $234.2709 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $154.77 | 5.678% | $163.5578 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $75.98 | 7.216% | $81.4627 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $138.40 | 11.777% | $154.6994 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $201.50 | 12.330% | $226.345 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $171.92 | 3.794% | $178.4426 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $1,091.90 | $1,180.5605 | $1,180.56 | $1,180.55 | $1,180.60 | |