| 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 | $154.46 | 7.668% | $166.304 | $166.30 | $166.30 | $166.30 |
| Purchase #2 | $122.88 | 12.332% | $138.0336 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $125.53 | 4.188% | $130.7872 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $110.76 | 8.707% | $120.4039 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $27.78 | 4.446% | $29.0151 | $29.02 | $29.00 | $29.00 |
| Purchase #6 | $162.37 | 4.705% | $170.0095 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $110.79 | 12.645% | $124.7994 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $814.57 | $879.3527 | $879.35 | $879.35 | $879.30 | |