| 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 | $153.57 | 12.151% | $172.2303 | $172.23 | $172.25 | $172.20 |
| Purchase #2 | $225.44 | 8.872% | $245.441 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $23.68 | 9.342% | $25.8922 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $71.44 | 9.318% | $78.0968 | $78.10 | $78.10 | $78.10 |
| Purchase #5 | $193.56 | 11.408% | $215.6413 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $47.34 | 10.407% | $52.2667 | $52.27 | $52.25 | $52.30 |
| Purchase #7 | $177.32 | 13.767% | $201.7316 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $892.35 | $991.2999 | $991.30 | $991.35 | $991.20 | |