| 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 | $147.74 | 4.401% | $154.242 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $52.91 | 9.745% | $58.0661 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $230.42 | 5.776% | $243.7291 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $129.80 | 13.319% | $147.0881 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $51.77 | 4.356% | $54.0251 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $95.47 | 5.807% | $101.0139 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $196.56 | 13.709% | $223.5064 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $904.67 | $981.6707 | $981.68 | $981.70 | $981.60 | |