| 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 | $171.77 | 6.385% | $182.7375 | $182.74 | $182.75 | $182.70 |
| Purchase #2 | $186.38 | 3.195% | $192.3348 | $192.33 | $192.35 | $192.30 |
| Purchase #3 | $149.48 | 10.136% | $164.6313 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $231.73 | 7.756% | $249.703 | $249.70 | $249.70 | $249.70 |
| Purchase #5 | $211.92 | 6.618% | $225.9449 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $72.48 | 4.522% | $75.7575 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $77.97 | 7.459% | $83.7858 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $1,101.73 | $1,174.8948 | $1,174.89 | $1,174.95 | $1,174.80 | |