| 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 | $185.65 | 3.143% | $191.485 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $171.81 | 4.436% | $179.4315 | $179.43 | $179.45 | $179.40 |
| Purchase #3 | $216.53 | 10.390% | $239.0275 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $233.37 | 6.119% | $247.6499 | $247.65 | $247.65 | $247.60 |
| Purchase #5 | $249.47 | 6.276% | $265.1267 | $265.13 | $265.15 | $265.10 |
| Purchase #6 | $155.98 | 11.394% | $173.7524 | $173.75 | $173.75 | $173.80 |
| Purchase #7 | $231.39 | 9.867% | $254.2213 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $1,444.20 | $1,550.6943 | $1,550.70 | $1,550.75 | $1,550.60 | |