| 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 | $143.75 | 9.226% | $157.0124 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $66.87 | 5.452% | $70.5158 | $70.52 | $70.50 | $70.50 |
| Purchase #3 | $16.25 | 6.784% | $17.3524 | $17.35 | $17.35 | $17.40 |
| Purchase #4 | $127.57 | 9.468% | $139.6483 | $139.65 | $139.65 | $139.60 |
| Purchase #5 | $46.83 | 10.604% | $51.7959 | $51.80 | $51.80 | $51.80 |
| Purchase #6 | $235.95 | 5.798% | $249.6304 | $249.63 | $249.65 | $249.60 |
| Purchase #7 | $103.85 | 9.151% | $113.3533 | $113.35 | $113.35 | $113.40 |
| 7 purchase totals = | $741.07 | $799.3085 | $799.31 | $799.30 | $799.30 | |