| 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 | $133.32 | 7.736% | $143.6336 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $162.50 | 3.856% | $168.766 | $168.77 | $168.75 | $168.80 |
| Purchase #3 | $181.52 | 4.386% | $189.4815 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $59.37 | 7.320% | $63.7159 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $234.46 | 5.730% | $247.8946 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $249.56 | 6.331% | $265.3596 | $265.36 | $265.35 | $265.40 |
| Purchase #7 | $246.58 | 4.662% | $258.0756 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $1,267.31 | $1,336.9268 | $1,336.93 | $1,336.95 | $1,337.00 | |