| 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 | $160.44 | 5.486% | $169.2417 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $190.59 | 9.496% | $208.6884 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $160.86 | 12.585% | $181.1042 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $140.61 | 7.832% | $151.6226 | $151.62 | $151.60 | $151.60 |
| Purchase #5 | $90.84 | 9.218% | $99.2136 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $187.67 | 13.178% | $212.4012 | $212.40 | $212.40 | $212.40 |
| Purchase #7 | $34.32 | 5.228% | $36.1142 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $965.33 | $1,058.3859 | $1,058.37 | $1,058.35 | $1,058.30 | |