| 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 | $147.42 | 6.474% | $156.964 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $238.98 | 10.603% | $264.319 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $80.37 | 11.612% | $89.7026 | $89.70 | $89.70 | $89.70 |
| Purchase #4 | $12.37 | 11.873% | $13.8387 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $232.40 | 7.150% | $249.0166 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $143.80 | 7.649% | $154.7993 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $60.31 | 7.387% | $64.7651 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $915.65 | $993.4053 | $993.41 | $993.35 | $993.40 | |