| 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 | $182.34 | 12.859% | $205.7871 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $176.64 | 10.618% | $195.3956 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $215.30 | 7.300% | $231.0169 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $201.87 | 9.190% | $220.4219 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $162.55 | 7.804% | $175.2354 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $227.43 | 6.619% | $242.4836 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $128.92 | 8.783% | $140.243 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $1,295.05 | $1,410.5835 | $1,410.59 | $1,410.60 | $1,410.50 | |