| 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 | $73.53 | 6.639% | $78.4117 | $78.41 | $78.40 | $78.40 |
| Purchase #2 | $150.52 | 5.508% | $158.8106 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $167.27 | 3.725% | $173.5008 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $191.95 | 5.320% | $202.1617 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $191.26 | 9.197% | $208.8502 | $208.85 | $208.85 | $208.90 |
| Purchase #6 | $210.68 | 11.202% | $234.2804 | $234.28 | $234.30 | $234.30 |
| Purchase #7 | $61.85 | 7.421% | $66.4399 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $1,047.06 | $1,122.4553 | $1,122.45 | $1,122.45 | $1,122.50 | |