| 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 | $140.94 | 12.110% | $158.0078 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $83.99 | 8.158% | $90.8419 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $92.51 | 9.132% | $100.958 | $100.96 | $100.95 | $101.00 |
| Purchase #4 | $171.95 | 8.605% | $186.7463 | $186.75 | $186.75 | $186.70 |
| Purchase #5 | $210.47 | 5.800% | $222.6773 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $124.37 | 12.744% | $140.2197 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $149.92 | 8.867% | $163.2134 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $974.15 | $1,062.6644 | $1,062.67 | $1,062.65 | $1,062.60 | |