| 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 | $181.88 | 12.655% | $204.8969 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $85.48 | 3.689% | $88.6334 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $121.31 | 11.863% | $135.701 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $208.86 | 13.270% | $236.5757 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $82.36 | 8.142% | $89.0658 | $89.07 | $89.05 | $89.10 |
| Purchase #6 | $187.54 | 13.400% | $212.6704 | $212.67 | $212.65 | $212.70 |
| Purchase #7 | $206.89 | 4.297% | $215.7801 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $1,074.32 | $1,183.3233 | $1,183.33 | $1,183.35 | $1,183.40 | |