| 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 | $176.49 | 9.393% | $193.0677 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $50.68 | 9.229% | $55.3573 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $89.44 | 11.818% | $100.01 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $8.68 | 6.777% | $9.2682 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $233.29 | 12.362% | $262.1293 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $23.25 | 12.817% | $26.23 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $231.63 | 11.506% | $258.2813 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $813.46 | $904.3438 | $904.35 | $904.35 | $904.40 | |