| 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 | $163.61 | 8.847% | $178.0846 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $149.45 | 13.331% | $169.3732 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $11.71 | 5.590% | $12.3646 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $147.43 | 12.324% | $165.5993 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $192.45 | 12.560% | $216.6217 | $216.62 | $216.60 | $216.60 |
| Purchase #6 | $126.76 | 12.838% | $143.0334 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $174.58 | 7.130% | $187.0276 | $187.03 | $187.05 | $187.00 |
| 7 purchase totals = | $965.99 | $1,072.1044 | $1,072.09 | $1,072.10 | $1,072.10 | |