| 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 | $147.32 | 10.437% | $162.6958 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $182.65 | 12.674% | $205.7991 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $75.47 | 3.860% | $78.3831 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $130.75 | 9.727% | $143.4681 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $192.46 | 11.740% | $215.0548 | $215.05 | $215.05 | $215.10 |
| Purchase #6 | $27.48 | 6.184% | $29.1794 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $142.41 | 12.377% | $160.0361 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $898.54 | $994.6164 | $994.62 | $994.65 | $994.70 | |