| 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 | $157.34 | 7.812% | $169.6314 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $153.78 | 12.648% | $173.2301 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $66.38 | 3.183% | $68.4929 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $167.69 | 13.111% | $189.6758 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $182.79 | 5.456% | $192.763 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $75.47 | 12.497% | $84.9015 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $202.72 | 6.582% | $216.063 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $1,006.17 | $1,094.7577 | $1,094.75 | $1,094.80 | $1,094.80 | |