| 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 | $163.89 | 9.788% | $179.9316 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $70.53 | 8.867% | $76.7839 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $126.93 | 12.836% | $143.2227 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $119.29 | 10.395% | $131.6902 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $168.31 | 8.136% | $182.0037 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $56.98 | 10.803% | $63.1355 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $243.26 | 12.197% | $272.9304 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $949.19 | $1,049.6980 | $1,049.69 | $1,049.75 | $1,049.60 | |