| 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 | $128.48 | 13.420% | $145.722 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $8.44 | 12.755% | $9.5165 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $51.87 | 12.391% | $58.2972 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $162.33 | 13.489% | $184.2267 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $226.25 | 10.153% | $249.2212 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $5.29 | 7.868% | $5.7062 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $72.41 | 12.723% | $81.6227 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $655.07 | $734.3125 | $734.32 | $734.25 | $734.20 | |