| 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 | $141.40 | 11.207% | $157.2467 | $157.25 | $157.25 | $157.20 |
| Purchase #2 | $22.35 | 8.127% | $24.1664 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $151.72 | 12.846% | $171.21 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $40.41 | 4.452% | $42.2091 | $42.21 | $42.20 | $42.20 |
| Purchase #5 | $135.45 | 11.475% | $150.9929 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $239.37 | 4.168% | $249.3469 | $249.35 | $249.35 | $249.30 |
| Purchase #7 | $17.32 | 6.127% | $18.3812 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $748.02 | $813.5532 | $813.56 | $813.55 | $813.50 | |