| 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 | $169.41 | 13.720% | $192.6531 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $225.66 | 12.462% | $253.7817 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $37.44 | 12.715% | $42.2005 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $207.45 | 6.142% | $220.1916 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $238.25 | 10.416% | $263.0661 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $186.58 | 3.846% | $193.7559 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $85.78 | 11.839% | $95.9355 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $1,150.57 | $1,261.5844 | $1,261.59 | $1,261.60 | $1,261.70 | |