| 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 | $151.51 | 8.472% | $164.3459 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $179.61 | 9.694% | $197.0214 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $85.97 | 5.520% | $90.7155 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $103.56 | 6.698% | $110.4964 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $113.89 | 9.187% | $124.3531 | $124.35 | $124.35 | $124.40 |
| Purchase #6 | $217.52 | 10.136% | $239.5678 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $215.83 | 11.329% | $240.2814 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $1,067.89 | $1,166.7815 | $1,166.79 | $1,166.75 | $1,166.80 | |