| 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 | $16.66 | 7.680% | $17.9395 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $147.86 | 10.493% | $163.3749 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $245.95 | 4.370% | $256.698 | $256.70 | $256.70 | $256.70 |
| Purchase #4 | $206.85 | 13.349% | $234.4624 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $240.92 | 12.131% | $270.146 | $270.15 | $270.15 | $270.10 |
| Purchase #6 | $165.71 | 12.246% | $186.0028 | $186.00 | $186.00 | $186.00 |
| Purchase #7 | $84.49 | 7.532% | $90.8538 | $90.85 | $90.85 | $90.90 |
| 7 purchase totals = | $1,108.44 | $1,219.4774 | $1,219.47 | $1,219.45 | $1,219.50 | |