| 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 | $144.41 | 13.798% | $164.3357 | $164.34 | $164.35 | $164.30 |
| Purchase #2 | $130.71 | 8.843% | $142.2687 | $142.27 | $142.25 | $142.30 |
| Purchase #3 | $98.38 | 12.814% | $110.9864 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $122.69 | 8.339% | $132.9211 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $208.47 | 9.166% | $227.5784 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $186.44 | 10.523% | $206.0591 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $180.47 | 10.238% | $198.9465 | $198.95 | $198.95 | $198.90 |
| 7 purchase totals = | $1,071.57 | $1,183.0959 | $1,183.11 | $1,183.10 | $1,183.10 | |