| 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 | $134.77 | 10.159% | $148.4613 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $123.41 | 10.529% | $136.4038 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $137.65 | 10.195% | $151.6834 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $216.68 | 4.617% | $226.6841 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $117.90 | 11.201% | $131.106 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $174.63 | 10.121% | $192.3043 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $14.82 | 13.675% | $16.8466 | $16.85 | $16.85 | $16.80 |
| 7 purchase totals = | $919.86 | $1,003.4895 | $1,003.48 | $1,003.50 | $1,003.50 | |