| 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 | $203.64 | 9.593% | $223.1752 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $16.86 | 6.388% | $17.937 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $232.33 | 9.428% | $254.2341 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $236.56 | 6.339% | $251.5555 | $251.56 | $251.55 | $251.60 |
| Purchase #5 | $182.41 | 6.699% | $194.6296 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $180.93 | 7.396% | $194.3116 | $194.31 | $194.30 | $194.30 |
| Purchase #7 | $227.59 | 11.221% | $253.1279 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,280.32 | $1,388.9709 | $1,388.98 | $1,389.05 | $1,388.90 | |