| 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 | $148.87 | 10.762% | $164.8914 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $210.88 | 9.252% | $230.3906 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $181.69 | 13.549% | $206.3072 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $186.28 | 5.314% | $196.1789 | $196.18 | $196.20 | $196.20 |
| Purchase #5 | $66.78 | 12.703% | $75.2631 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $244.59 | 8.188% | $264.617 | $264.62 | $264.60 | $264.60 |
| Purchase #7 | $134.55 | 12.293% | $151.0902 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $1,173.64 | $1,288.7384 | $1,288.74 | $1,288.75 | $1,288.80 | |