| 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 | $170.94 | 11.846% | $191.1896 | $191.19 | $191.20 | $191.20 |
| Purchase #2 | $220.27 | 8.590% | $239.1912 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $36.87 | 5.126% | $38.76 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $158.44 | 6.239% | $168.3251 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $237.92 | 8.806% | $258.8712 | $258.87 | $258.85 | $258.90 |
| Purchase #6 | $196.40 | 5.870% | $207.9287 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $119.38 | 3.330% | $123.3554 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $1,140.22 | $1,227.6212 | $1,227.63 | $1,227.65 | $1,227.70 | |