| 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 | $141.80 | 11.637% | $158.3013 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $57.98 | 10.657% | $64.1589 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $103.84 | 6.805% | $110.9063 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $171.66 | 7.763% | $184.986 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $218.31 | 9.769% | $239.6367 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $182.50 | 10.341% | $201.3723 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $233.56 | 8.229% | $252.7797 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $1,109.65 | $1,212.1412 | $1,212.15 | $1,212.15 | $1,212.20 | |