| 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 | $141.32 | 7.351% | $151.7084 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $84.52 | 3.363% | $87.3624 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $26.26 | 9.803% | $28.8343 | $28.83 | $28.85 | $28.80 |
| Purchase #4 | $28.51 | 12.223% | $31.9948 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $157.67 | 11.757% | $176.2073 | $176.21 | $176.20 | $176.20 |
| Purchase #6 | $69.36 | 9.723% | $76.1039 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $8.40 | 7.377% | $9.0197 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $516.04 | $561.2308 | $561.22 | $561.20 | $561.20 | |