| 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 | $156.97 | 4.246% | $163.6349 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $229.30 | 10.865% | $254.2134 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $150.31 | 11.344% | $167.3612 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $190.79 | 13.107% | $215.7968 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $126.35 | 13.834% | $143.8293 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $155.84 | 8.275% | $168.7358 | $168.74 | $168.75 | $168.70 |
| Purchase #7 | $233.40 | 3.657% | $241.9354 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $1,242.96 | $1,355.5068 | $1,355.51 | $1,355.55 | $1,355.40 | |