| 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 | $40.90 | 6.137% | $43.41 | $43.41 | $43.40 | $43.40 |
| Purchase #2 | $182.70 | 5.197% | $192.1949 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $83.81 | 9.760% | $91.9899 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $187.94 | 10.737% | $208.1191 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $151.46 | 11.225% | $168.4614 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $179.33 | 13.541% | $203.6131 | $203.61 | $203.60 | $203.60 |
| Purchase #7 | $190.88 | 5.776% | $201.9052 | $201.91 | $201.90 | $201.90 |
| 7 purchase totals = | $1,017.02 | $1,109.6936 | $1,109.69 | $1,109.65 | $1,109.70 | |