| 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 | $58.48 | 7.853% | $63.0724 | $63.07 | $63.05 | $63.10 |
| Purchase #2 | $215.47 | 9.245% | $235.3902 | $235.39 | $235.40 | $235.40 |
| Purchase #3 | $118.56 | 5.354% | $124.9077 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $150.58 | 6.531% | $160.4144 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $174.31 | 7.838% | $187.9724 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $186.96 | 3.530% | $193.5597 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $180.90 | 6.141% | $192.0091 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $1,085.26 | $1,157.3259 | $1,157.32 | $1,157.25 | $1,157.40 | |