| 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 | $198.86 | 8.769% | $216.298 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $143.96 | 13.297% | $163.1024 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $147.75 | 11.582% | $164.8624 | $164.86 | $164.85 | $164.90 |
| Purchase #4 | $35.54 | 13.178% | $40.2235 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $31.91 | 9.464% | $34.93 | $34.93 | $34.95 | $34.90 |
| Purchase #6 | $165.49 | 8.689% | $179.8694 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $10.85 | 12.728% | $12.231 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $734.36 | $811.5167 | $811.51 | $811.50 | $811.50 | |