| 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 | $137.93 | 13.873% | $157.065 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $218.47 | 12.590% | $245.9754 | $245.98 | $246.00 | $246.00 |
| Purchase #3 | $151.84 | 12.728% | $171.1662 | $171.17 | $171.15 | $171.20 |
| Purchase #4 | $60.33 | 10.316% | $66.5536 | $66.55 | $66.55 | $66.60 |
| Purchase #5 | $203.42 | 8.340% | $220.3852 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $135.52 | 11.313% | $150.8514 | $150.85 | $150.85 | $150.90 |
| Purchase #7 | $247.79 | 3.866% | $257.3696 | $257.37 | $257.35 | $257.40 |
| 7 purchase totals = | $1,155.30 | $1,269.3664 | $1,269.38 | $1,269.35 | $1,269.60 | |