| 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 | $91.41 | 8.641% | $99.3087 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $157.43 | 12.847% | $177.655 | $177.66 | $177.65 | $177.70 |
| Purchase #3 | $181.39 | 11.192% | $201.6912 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $204.38 | 11.286% | $227.4463 | $227.45 | $227.45 | $227.40 |
| Purchase #5 | $185.28 | 7.714% | $199.5725 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $169.51 | 4.788% | $177.6261 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $88.53 | 3.826% | $91.9172 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $1,077.93 | $1,175.2170 | $1,175.23 | $1,175.20 | $1,175.20 | |