| 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 | $152.53 | 7.657% | $164.2092 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $155.97 | 11.677% | $174.1826 | $174.18 | $174.20 | $174.20 |
| Purchase #3 | $222.44 | 6.454% | $236.7963 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $206.70 | 10.557% | $228.5213 | $228.52 | $228.50 | $228.50 |
| Purchase #5 | $71.77 | 5.148% | $75.4647 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $17.96 | 5.278% | $18.9079 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $38.25 | 10.350% | $42.2089 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $865.62 | $940.2909 | $940.29 | $940.25 | $940.30 | |