| 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 | $170.88 | 12.597% | $192.4058 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $52.98 | 6.725% | $56.5429 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $115.46 | 5.770% | $122.122 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $192.78 | 13.227% | $218.279 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $181.65 | 11.569% | $202.6651 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $71.33 | 13.682% | $81.0894 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $98.89 | 10.261% | $109.0371 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $883.97 | $982.1413 | $982.15 | $982.15 | $982.10 | |