| 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 | $156.65 | 13.140% | $177.2338 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $238.99 | 6.253% | $253.934 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $241.56 | 4.344% | $252.0534 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $126.47 | 5.848% | $133.866 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $45.40 | 13.307% | $51.4414 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $157.63 | 4.672% | $164.9945 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $216.78 | 10.510% | $239.5636 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $1,183.48 | $1,273.0867 | $1,273.07 | $1,273.10 | $1,273.10 | |