| 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 | $170.63 | 10.547% | $188.6263 | $188.63 | $188.65 | $188.60 |
| Purchase #2 | $48.72 | 5.164% | $51.2359 | $51.24 | $51.25 | $51.20 |
| Purchase #3 | $136.65 | 13.805% | $155.5145 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $206.43 | 6.309% | $219.4537 | $219.45 | $219.45 | $219.50 |
| Purchase #5 | $194.33 | 3.562% | $201.252 | $201.25 | $201.25 | $201.30 |
| Purchase #6 | $196.99 | 13.291% | $223.1719 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $23.47 | 6.831% | $25.0732 | $25.07 | $25.05 | $25.10 |
| 7 purchase totals = | $977.22 | $1,064.3275 | $1,064.32 | $1,064.30 | $1,064.40 | |