| 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 | $148.68 | 10.519% | $164.3196 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $28.86 | 12.558% | $32.4842 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $185.78 | 6.645% | $198.1251 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $65.70 | 13.577% | $74.6201 | $74.62 | $74.60 | $74.60 |
| Purchase #5 | $193.52 | 9.114% | $211.1574 | $211.16 | $211.15 | $211.20 |
| Purchase #6 | $189.83 | 9.209% | $207.3114 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $95.80 | 9.190% | $104.604 | $104.60 | $104.60 | $104.60 |
| 7 purchase totals = | $908.17 | $992.6218 | $992.62 | $992.60 | $992.60 | |