| 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 | $140.82 | 10.704% | $155.8934 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $19.77 | 13.714% | $22.4813 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $250.82 | 8.594% | $272.3755 | $272.38 | $272.40 | $272.40 |
| Purchase #4 | $65.55 | 13.798% | $74.5946 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $246.65 | 7.586% | $265.3609 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $209.31 | 12.849% | $236.2042 | $236.20 | $236.20 | $236.20 |
| Purchase #7 | $141.76 | 13.315% | $160.6353 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $1,074.68 | $1,187.5452 | $1,187.54 | $1,187.60 | $1,187.60 | |