| 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 | $115.70 | 3.457% | $119.6997 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $44.40 | 13.343% | $50.3243 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $203.74 | 9.435% | $222.9629 | $222.96 | $222.95 | $223.00 |
| Purchase #4 | $181.31 | 3.786% | $188.1744 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $137.59 | 10.259% | $151.7054 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $76.78 | 3.432% | $79.4151 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $147.91 | 4.748% | $154.9328 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $907.43 | $967.2146 | $967.21 | $967.15 | $967.20 | |