| 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 | $146.97 | 11.249% | $163.5027 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $14.81 | 6.601% | $15.7876 | $15.79 | $15.80 | $15.80 |
| Purchase #3 | $178.72 | 6.429% | $190.2099 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $213.50 | 6.284% | $226.9163 | $226.92 | $226.90 | $226.90 |
| Purchase #5 | $221.25 | 9.755% | $242.8329 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $93.69 | 6.151% | $99.4529 | $99.45 | $99.45 | $99.50 |
| Purchase #7 | $80.42 | 12.705% | $90.6374 | $90.64 | $90.65 | $90.60 |
| 7 purchase totals = | $949.36 | $1,029.3397 | $1,029.34 | $1,029.35 | $1,029.30 | |