| 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 | $142.86 | 9.233% | $156.0503 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $168.68 | 4.590% | $176.4224 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $122.35 | 9.871% | $134.4272 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $99.43 | 4.546% | $103.9501 | $103.95 | $103.95 | $104.00 |
| Purchase #5 | $148.87 | 8.791% | $161.9572 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $156.61 | 7.648% | $168.5875 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $201.81 | 3.163% | $208.1933 | $208.19 | $208.20 | $208.20 |
| 7 purchase totals = | $1,040.61 | $1,109.5880 | $1,109.59 | $1,109.60 | $1,109.70 | |