| 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 | $161.43 | 3.638% | $167.3028 | $167.30 | $167.30 | $167.30 |
| Purchase #2 | $225.39 | 5.650% | $238.1245 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $173.94 | 10.434% | $192.0889 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $113.59 | 9.366% | $124.2288 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $219.60 | 13.270% | $248.7409 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $14.33 | 12.248% | $16.0851 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $184.97 | 6.433% | $196.8691 | $196.87 | $196.85 | $196.90 |
| 7 purchase totals = | $1,093.25 | $1,183.4401 | $1,183.44 | $1,183.45 | $1,183.40 | |