| 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 | $151.98 | 5.492% | $160.3267 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $230.65 | 3.151% | $237.9178 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $184.36 | 9.489% | $201.8539 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $188.98 | 10.243% | $208.3372 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $20.72 | 12.867% | $23.386 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $179.95 | 6.788% | $192.165 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $162.81 | 10.579% | $180.0337 | $180.03 | $180.05 | $180.00 |
| 7 purchase totals = | $1,119.45 | $1,204.0203 | $1,204.03 | $1,204.05 | $1,204.00 | |