| 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 | $144.26 | 12.371% | $162.1064 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $167.29 | 5.648% | $176.7385 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $148.51 | 10.697% | $164.3961 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $115.90 | 10.485% | $128.0521 | $128.05 | $128.05 | $128.10 |
| Purchase #5 | $172.59 | 8.749% | $187.6899 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $41.27 | 13.263% | $46.7436 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $127.94 | 12.762% | $144.2677 | $144.27 | $144.25 | $144.30 |
| 7 purchase totals = | $917.76 | $1,009.9943 | $1,010.00 | $1,010.00 | $1,010.00 | |