| 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 | $46.77 | 12.872% | $52.7902 | $52.79 | $52.80 | $52.80 |
| Purchase #2 | $153.43 | 3.608% | $158.9658 | $158.97 | $158.95 | $159.00 |
| Purchase #3 | $218.63 | 7.283% | $234.5528 | $234.55 | $234.55 | $234.60 |
| Purchase #4 | $170.85 | 11.548% | $190.5798 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $6.31 | 12.801% | $7.1177 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $207.70 | 10.350% | $229.197 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $226.65 | 4.639% | $237.1643 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $1,030.34 | $1,110.3676 | $1,110.37 | $1,110.35 | $1,110.50 | |